/*prevent FOUC on mobile when using sidebar */
.dwc-mobile :is(.bricks-is-frontend.brx-header-left, .bricks-is-frontend.brx-header-right) #brx-header {
position: relative;
inline-size: 100%;
flex-direction: column;
}
.dwc-mobile .bricks-is-frontend:is(.brx-header-left, .brx-header-right) :is(#brx-content, #brx-footer) {
margin-inline-start: 0;
}
/*prevent FOUC on desktop when using sidebar */
.bricks-is-frontend:is(.brx-header-left, .brx-header-right):not(.show-nav) .dwc-nav-wrapper {
display: none;
}
/*=== sidebar css ===*/
html:not(.dwc-mobile) :is(.brx-header-left, .brx-header-right):not([data-builder-window]) #brx-header {
flex-direction: column;
box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.7);
}
html:not(.dwc-mobile) :is(.brx-header-left, .brx-header-right):not([data-builder-window]).no-scroll {
overflow: visible;
}
html:not(.dwc-mobile) :is(.brx-header-left, .brx-header-right):not([data-builder-window]) #brx-header .dwc-nest-menu.brxe-nav-nested .brx-nav-nested-items {
max-block-size: 100dvb;
padding-block-end: 12rem;
overscroll-behavior: contain;
}
html:not(.dwc-mobile) :is(.brx-header-left, .brx-header-right):not([data-builder-window]) #brx-header .dwc-nav-wrapper {
position: relative;
overflow: hidden;
block-size: 100%;
transform: translateX(0%);
visibility: visible;
}
html:not(.dwc-mobile) :is(.brx-header-left, .brx-header-right):not([data-builder-window]) .dwc-nest-menu .brxe-toggle {
display: none !important;
}
html:not(.dwc-mobile) :is(.brx-header-left, .brx-header-right):not([data-builder-window]) #brx-header .dwc-nest-menu {
display: flex;
flex-direction: column;
}
html:not(.dwc-mobile) :is(.brx-header-left, .brx-header-right):not([data-builder-window]) #brx-header .dwc-nest-header > div {
display: flex;
grid-template-columns: 1fr;
block-size: 100%;
flex-direction: column;
justify-content: flex-start;
}
html:not(.dwc-mobile) :is(.brx-header-left, .brx-header-right):not([data-builder-window]) #brx-header .dwc-menu-wrap {
inline-size: 100%;
display: grid;
grid-template-columns: 1fr;
block-size: 100%;
}
html:not(.dwc-mobile) :is(.brx-header-left, .brx-header-right):not([data-builder-window]) #brx-header :is(.brxe-code, .dwc-nest-menu-overlay) {
display: none;
}
html:not(.dwc-mobile) :is(.brx-header-left, .brx-header-right):not([data-builder-window]) #brx-header .dwc-nest-header {
inline-size: 100%;
padding-inline: 0;
}
html:not(.dwc-mobile) :is(.brx-header-left, .brx-header-right):not([data-builder-window]) #brx-header .dwc-nest-menu-top {
min-block-size: var(--top-offset);
}
html:not(.dwc-mobile) :is(.brx-header-left, .brx-header-right):not([data-builder-window]) #brx-header .dwc-nest-menu:not( [data-hide-close-bar = 'true']) .brx-dropdown-content {
inset-block-start: calc(var(--top-offset) + 1px) !important;
}
html:not(.dwc-mobile) :is(.brx-header-left, .brx-header-right):not([data-builder-window]) #brx-header .dwc-nest-menu:not( [data-submenu-reveal = 'slide']) .brx-dropdown-content:not([data-submenu-reveal = 'slide'] *) {
inset-inline-start: 0;
inset-block-start: unset !important;
overflow: hidden;
}
html:not(.dwc-mobile) :is(.brx-header-left, .brx-header-right):not([data-builder-window]) #brx-header .dwc-nest-menu:not([data-submenu-reveal = 'slide']) .brxe-dropdown:not(.open.active) > .brx-dropdown-content > .brxe-dropdown:not([data-submenu-reveal = 'slide'] *){
visibility: hidden;
}
html:not(.dwc-mobile) :is(.brx-header-left, .brx-header-right):not([data-builder-window]) #brx-header .dwc-nest-menu.brxe-nav-nested.brx-open .brxe-dropdown > .brx-dropdown-content {
overscroll-behavior: contain;
min-inline-size: var(--mobile-menu-width);
}
html:not(.dwc-mobile) :is(.brx-header-left, .brx-header-right):not([data-builder-window]) #brx-header .dwc-nest-menu .brxe-dropdown.open > .brx-submenu-toggle button:not([data-submenu-reveal = 'expand'] button) {
min-block-size: calc(var(--top-offset) - 1px);
inset-block-start: 0;
}
html:not(.dwc-mobile) :is(.brx-header-left, .brx-header-right):not([data-builder-window]) #brx-header .dwc-nest-menu .brxe-dropdown.open[data-submenu-reveal = 'slide'] > .brx-submenu-toggle button {
min-block-size: calc(var(--top-offset) - 1px);
inset-block-start: 0;
}
html:not(.dwc-mobile) :is(.brx-header-left, .brx-header-right):not([data-builder-window]) #brx-header .dwc-nest-menu .brxe-dropdown .brx-submenu-toggle button {
min-block-size: 0;
}
/* sidebar css ends*/
/*sidebar in builder*/
/*=== sidebar css ===*/
:is(.brx-header-left, .brx-header-right)[data-builder-window] #brx-header {
flex-direction: column;
box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.7);
--top-offset: 40px;
}
:is(.brx-header-left, .brx-header-right)[data-builder-window] #brx-header .dwc-nest-menu.brxe-nav-nested .brx-nav-nested-items {
max-block-size: 100dvb;
padding-block-end: 12rem;
overscroll-behavior: contain;
}
:is(.brx-header-left, .brx-header-right)[data-builder-window] #brx-header .dwc-nav-wrapper {
position: relative;
overflow: hidden;
block-size: 100%;
transform: translateX(0%);
visibility: visible;
}
body:is(.brx-header-left, .brx-header-right)[data-builder-window] .dwc-nest-menu .brxe-toggle {
display: none !important;
}
:is(.brx-header-left, .brx-header-right)[data-builder-window] #brx-header .dwc-nest-menu {
display: flex;
flex-direction: column;
}
:is(.brx-header-left, .brx-header-right)[data-builder-window] #brx-header .dwc-nest-header > div {
display: flex;
grid-template-columns: 1fr;
block-size: 100%;
flex-direction: column;
justify-content: flex-start;
}
:is(.brx-header-left, .brx-header-right)[data-builder-window] #brx-header .dwc-menu-wrap {
inline-size: 100%;
display: grid;
grid-template-columns: 1fr;
block-size: 100%;
}
:is(.brx-header-left, .brx-header-right)[data-builder-window] #brx-header .dwc-nest-header {
inline-size: 100%;
padding-inline: 0;
}
:is(.brx-header-left, .brx-header-right)[data-builder-window] #brx-header .dwc-nest-menu-top {
min-block-size: var(--top-offset);
}
:is(.brx-header-left, .brx-header-right)[data-builder-window] #brx-header .dwc-nest-menu .brx-dropdown-content {
inset-block-start: calc(var(--top-offset) - 1px) !important;
}
:is(.brx-header-left, .brx-header-right)[data-builder-window] #brx-header .dwc-nest-menu.brxe-nav-nested.brx-open .brxe-dropdown > .brx-dropdown-content {
overscroll-behavior: contain;
}
:is(.brx-header-left, .brx-header-right)[data-builder-window] #brx-header .dwc-nest-menu .brxe-dropdown.open > .brx-submenu-toggle button {
min-block-size: calc(var(--top-offset) - 1px);
inset-block-start: 0;
}
:is(.brx-header-left, .brx-header-right)[data-builder-window] #brx-header .dwc-nest-menu .brxe-dropdown .brx-submenu-toggle button {
min-block-size: 0;
}
:is(.brx-header-left, .brx-header-right)[data-builder-window] .dwc-nest-menu {
margin: 0 !important;
}
:is(.brx-header-left, .brx-header-right)[data-builder-window] .brx-nav-nested-items {
flex-direction: column !important;
}
:is(.brx-header-left, .brx-header-right)[data-builder-window] .dwc-nest-toggle--open.brxe-toggle {
display: flex !important;
}
:is(.brx-header-left, .brx-header-right)[data-builder-window] .dwc-nest-menu .brx-nav-nested-items {
position: relative !Important;
background: var(--mobile-menu-bg) !important;
align-items: stretch;
flex: 1;
}
:where(.brx-header-left, .brx-header-right)[data-builder-mode]:not(:has(.dwc-sidebar)) .dwc-nest-menu-top::before {
content: 'this space is the back text bar';
padding: 1rem;
background-color: gray;
color: white;
width: 100%;
text-transform: uppercase;
font-size: 12px;
font-weight: bold;
letter-spacing: 1px;
}
/* MENU CTA (LAST BUTTON) */
:is(.brx-header-left, .brx-header-right)[data-builder-window] [data-last-item-is-button="true"].dwc-nest-menu .brx-nav-nested-items > .menu-item:last-of-type {
padding-inline: var(--menu-item-inline-padding) !important;
padding-block: var(--menu-item-block-padding) !important;
}
:is(.brx-header-left, .brx-header-right)[data-builder-window] .dwc-nest-menu-top {
min-block-size: 80px !important;
}
:is(.brx-header-left, .brx-header-right)[data-builder-window] .dwc-nest-nav-items {
overflow-y: scroll;
}
:is(.brx-header-left, .brx-header-right)[data-builder-mode] .brx-dropdown-content {
min-inline-size: var(--mobile-menu-width);
position: static;
}
:is(.brx-header-left, .brx-header-right)[data-builder-window] #brx-header .dwc-nest-menu.brxe-nav-nested .brx-nav-nested-items {
flex-wrap: nowrap;
}
:is(.brx-header-left, .brx-header-right)[data-builder-window] #brx-header .dwc-nest-menu .brx-dropdown-content {
visibility: visible !important;
opacity: 1;
}
/*OVERLAY SIDEBAR*/
html:not(.dwc-mobile):has([data-overlay-sidebar=true]) {
--mobile-menu-bg: rgb(255 255 255 / 0%);
--menu-item-border: solid 1px rgb(255 255 255 / 50%);
}
html:not(.dwc-mobile):has([data-overlay-sidebar=true]) :is(.brx-header-left, .brx-header-right):not([data-builder-modee]) :is(main, footer){
margin: 0 !important
}
html:not(.dwc-mobile):has([data-overlay-sidebar=true]) :is(.brx-header-left, .brx-header-right):not([data-builder-modee]) :is(main, footer) :where(section):not(section>section) {
padding-inline-start: calc(var(--mobile-menu-width) + clamp(1.5rem, calc(0.625vw + 1.375rem), 1.875rem));
max-inline-size: 100%
}
html:not(.dwc-mobile):has([data-overlay-sidebar=true]) :is(.brx-header-left, .brx-header-right):not([data-builder-modee]) #brx-header {
border-radius: var(--overlay-sidebar-radius);
overflow: hidden;
background: var(--overlay-sidebar-bg);
box-shadow: var(--overlay-sidebar-shadow) !important;
inset: var(--overlay-sidebar-inset);
}
html:not(.dwc-mobile):has([data-overlay-sidebar=true]) :is(.brx-header-left, .brx-header-right):not([data-builder-modee]) .dwc-nest-header{
backdrop-filter: blur(13px);
background: transparent !important;
}
html:not(.dwc-mobile):has([data-overlay-sidebar=true]):not([data-builder-modee]) .brx-dropdown-content {
background-color: rgb(255 255 255 / 100%);
}
/*NO BRX-OPEN STYLES*/
html:not(.dwc-mobile) :is(.brx-header-left, .brx-header-right):not([data-builder-window]) #brx-header .dwc-nest-menu.brxe-nav-nested .brx-nav-nested-items {
display: flex;
flex-wrap: nowrap;
flex-direction: column !important;
}
html:not(.dwc-mobile) :is(.brx-header-left, .brx-header-right):not([data-builder-window]) .dwc-nest-menu.brxe-nav-nested .brxe-dropdown .brx-dropdown-content {
visibility: visible;
min-inline-size: var(--mobile-menu-width) !important;
}
html:not(.dwc-mobile) :is(.brx-header-left, .brx-header-right):not([data-builder-window]) .dwc-nest-menu[data-submenu-reveal="expand"] .brxe-dropdown.open>.brx-dropdown-content {
position: static;
}
class SidebarNavigation {
constructor(options = {}) {
// Basic configuration properties
this.config = {
minWidth: options.minWidth || MegaMenuCONFIG.minWidth, // Using external minWidth variable
menuSelector: options.menuSelector || '.dwc-nest-menu',
openClass: options.openClass || 'brx-open',
activeClasses: options.activeClasses || ['open', 'active'],
leftHeaderClass: options.leftHeaderClass || 'brx-header-left',
rightHeaderClass: options.rightHeaderClass || 'brx-header-right',
debounceDelay: options.debounceDelay || 100,
menuItemClickDelay: options.menuItemClickDelay || 300
};
// Set dependent selectors
const menuSelector = this.config.menuSelector;
this.config.submenuToggleSelector = options.submenuToggleSelector || `${menuSelector} .brx-submenu-toggle`;
this.config.dropdownSelector = options.dropdownSelector || `${menuSelector} .brxe-dropdown`;
this.config.dropdownContentSelector = options.dropdownContentSelector || `${menuSelector} .brx-dropdown-content`;
// State
this.previousHeaderClass = null;
this.dropdownClickHandlers = new Map();
this.menuHoverHandlers = null;
this.menuItemClickTimeout = null;
this.keyboardNavHandler = null;
this.cachedFocusableElements = null;
this.cachedElements = {
menuElement: null,
navElement: null,
dropdowns: null,
dropdownToggles: null,
menuItems: null
};
// Bind methods to this instance
this.handleResize = this.debounce(this.handleMenu.bind(this), this.config.debounceDelay);
this.handleOutsideClick = this.handleOutsideClick.bind(this);
}
// Initialize everything - called once
init() {
// Wait for DOM to be fully loaded before attaching events
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', () => {
this.initAfterDOMLoaded();
}, { once: true });
} else {
this.initAfterDOMLoaded();
}
return this;
}
// Separate initialization method to run after DOM is loaded
initAfterDOMLoaded() {
// Cache DOM elements once
this.cacheElements();
// Setup resize event with passive flag
window.addEventListener('resize', this.handleResize, { passive: true });
// Setup mutation observer for critical class changes only
this.setupMutationObserver();
// Initial setup based on current screen size
this.handleMenu();
// Cache focusable elements once if header class is present
if (this.hasHeaderClass()) {
this.cacheFocusableElements();
this.setupMenuFocusNavigation();
}
}
// Cache all required DOM elements upfront
cacheElements() {
this.cachedElements.menuElement = document.querySelector(this.config.menuSelector);
if (this.cachedElements.menuElement) {
this.cachedElements.navElement = this.cachedElements.menuElement.querySelector('.dwc-nest-nav-items');
this.cachedElements.dropdowns = Array.from(document.querySelectorAll(this.config.dropdownSelector));
this.cachedElements.dropdownToggles = Array.from(document.querySelectorAll(this.config.submenuToggleSelector));
this.cachedElements.menuItems = Array.from(document.querySelectorAll(`${this.config.menuSelector} .menu-item`));
}
}
// Set up a focused mutation observer only for dropdown state changes
setupMutationObserver() {
if (!this.cachedElements.dropdowns || this.cachedElements.dropdowns.length === 0) return;
const callback = (mutations) => {
for (let mutation of mutations) {
if (mutation.type === 'attributes' && mutation.attributeName === 'class') {
const target = mutation.target;
const prevClassList = mutation.oldValue ? mutation.oldValue.split(' ') : [];
const hadBothBefore = prevClassList.includes('open') && prevClassList.includes('active');
const hasBothNow = target.classList.contains('open') && target.classList.contains('active');
if (hadBothBefore !== hasBothNow) {
this.updateDropdownAccessibility();
break; // Only need to update once per batch
}
}
}
};
// Create observer with optimized options
this.classObserver = new MutationObserver(callback);
// Observe only the dropdown elements
this.cachedElements.dropdowns.forEach(dropdown => {
this.classObserver.observe(dropdown, {
attributes: true,
attributeFilter: ['class'],
attributeOldValue: true
});
});
}
// Cache focusable elements for keyboard navigation
cacheFocusableElements() {
if (!this.cachedElements.navElement) return;
// Get direct children of nav
const directChildren = Array.from(this.cachedElements.navElement.children);
// Find the first focusable element within each direct child
this.cachedFocusableElements = directChildren.map(child => {
// Check if the child itself is focusable
if (child.matches('a, button, input, select, textarea, [tabindex]:not([tabindex="-1"])')) {
return child;
}
// Otherwise, find the first focusable element within this child
return child.querySelector('a, button, input, select, textarea, [tabindex]:not([tabindex="-1"])');
}).filter(Boolean); // Remove null/undefined values
}
// Clean up all event listeners and observers
destroy() {
// Clean up the mutation observer
if (this.classObserver) {
this.classObserver.disconnect();
this.classObserver = null;
}
// Clean up resize listener
window.removeEventListener('resize', this.handleResize);
// Clean up click handlers
if (this.dropdownClickHandlers.size > 0) {
this.dropdownClickHandlers.forEach((handler, toggle) => {
toggle.removeEventListener('click', handler);
});
this.dropdownClickHandlers.clear();
}
// Clean up hover handlers
this.cleanupMenuHover();
// Clean up menu item click handlers
this.cleanupMenuItemClicks();
// Clean up outside click handler
document.removeEventListener('click', this.handleOutsideClick);
// Clean up keyboard navigation
if (this.keyboardNavHandler) {
document.removeEventListener('keydown', this.keyboardNavHandler);
this.keyboardNavHandler = null;
}
// Clear any pending timeouts
if (this.menuItemClickTimeout) {
clearTimeout(this.menuItemClickTimeout);
this.menuItemClickTimeout = null;
}
}
// Utility methods
hasHeaderClass() {
return document.body.classList.contains(this.config.leftHeaderClass) ||
document.body.classList.contains(this.config.rightHeaderClass);
}
debounce(func, delay) {
let timer;
return (...args) => {
clearTimeout(timer);
timer = setTimeout(() => func(...args), delay);
};
}
// Check if an element has all the required active classes
hasAllActiveClasses(element) {
return this.config.activeClasses.every(className => element.classList.contains(className));
}
// Toggle all active classes on an element
toggleActiveClasses(element) {
this.config.activeClasses.forEach(className => {
element.classList.toggle(className);
});
}
// Core functionality methods
handleMenu() {
if (!this.cachedElements.menuElement) return;
if (!this.hasHeaderClass() && !this.previousHeaderClass) return;
const screenWidth = window.innerWidth;
const isLargeScreen = screenWidth >= this.config.minWidth;
const menuElement = this.cachedElements.menuElement;
if (!isLargeScreen) {
// Save which class was present before removal
if (this.hasHeaderClass()) {
this.previousHeaderClass = document.body.classList.contains(this.config.leftHeaderClass)
? this.config.leftHeaderClass
: this.config.rightHeaderClass;
// Remove header classes
document.body.classList.remove(this.config.leftHeaderClass, this.config.rightHeaderClass);
menuElement.classList.remove(this.config.openClass);
// Reset accessibility attributes
this.resetAccessibilityAttributes();
}
// Clean up event handlers for mobile view
this.cleanupMenuHover();
this.cleanupMenuItemClicks();
this.cleanupDropdownHandlers();
document.removeEventListener('click', this.handleOutsideClick);
return;
}
// Large screen behavior
if (!this.hasHeaderClass() && this.previousHeaderClass) {
document.body.classList.add(this.previousHeaderClass);
}
if (this.hasHeaderClass()) {
if (!menuElement.classList.contains(this.config.openClass)) {
menuElement.classList.add(this.config.openClass);
}
// Setup elements for large screen view
this.setupMenuHover();
this.setupMenuItemClicks();
this.setupDropdownHandlers();
this.setupMenuFocusNavigation();
this.updateDropdownAccessibility();
// Ensure outside click handler is set up
document.removeEventListener('click', this.handleOutsideClick);
document.addEventListener('click', this.handleOutsideClick, { passive: false });
}
}
// Reset accessibility attributes when switching to mobile
resetAccessibilityAttributes() {
if (!this.cachedElements.dropdowns) return;
// Remove all inert attributes from dropdown contents
this.cachedElements.dropdowns.forEach(dropdown => {
const content = dropdown.querySelector(this.config.dropdownContentSelector);
if (content) {
content.removeAttribute('inert');
}
const button = dropdown.querySelector('button');
if (button) {
button.setAttribute('aria-expanded', 'false');
}
});
}
setupMenuFocusNavigation() {
// Only run if hasHeaderClass() is true and we have focusable elements
if (!this.hasHeaderClass() || !this.cachedFocusableElements || this.cachedFocusableElements.length === 0) {
return;
}
// Clean up previous handler if it exists
if (this.keyboardNavHandler) {
document.removeEventListener('keydown', this.keyboardNavHandler, true);
this.keyboardNavHandler = null;
}
const navMenu = this.cachedElements.menuElement;
const focusableElements = this.cachedFocusableElements;
const firstFocusableElement = focusableElements[0];
const lastFocusableElement = focusableElements[focusableElements.length - 1];
// Find adjacent focusable elements outside the menu (only once during setup)
const headerElement = navMenu.closest('header') || document.querySelector('header');
// Prepare variables to hold adjacent elements
let prevFocusableElement = null;
let nextFocusableElement = null;
let firstElementAfterHeader = null;
if (headerElement) {
// Get all focusable elements within the header - do this once and cache the result
const headerFocusables = Array.from(
headerElement.querySelectorAll('a:not([tabindex="-1"]), button:not([tabindex="-1"]), input:not([tabindex="-1"]), select:not([tabindex="-1"]), textarea:not([tabindex="-1"]), [tabindex]:not([tabindex="-1"])')
).filter(el => window.getComputedStyle(el).display !== 'none');
// Find the index of our first and last menu elements in one pass
const menuStartIndex = headerFocusables.indexOf(firstFocusableElement);
const menuEndIndex = headerFocusables.indexOf(lastFocusableElement);
// Cache the adjacent elements
if (menuStartIndex > 0) {
prevFocusableElement = headerFocusables[menuStartIndex - 1];
}
if (menuEndIndex !== -1 && menuEndIndex < headerFocusables.length - 1) {
nextFocusableElement = headerFocusables[menuEndIndex + 1];
}
// Pre-calculate the first element after header - but only if needed
if (!nextFocusableElement) {
// Use a more efficient selector that targets immediate children of body that aren't the header
const selector = 'body > *:not(header)';
const nonHeaderElements = document.querySelectorAll(selector);
// Only process if we have elements
if (nonHeaderElements.length > 0) {
// Create a function to find the first focusable element (used later if needed)
this.findFirstFocusableAfterHeader = () => {
for (const element of nonHeaderElements) {
const focusable = element.querySelector('a:not([tabindex="-1"]), button:not([tabindex="-1"]), input:not([tabindex="-1"]), select:not([tabindex="-1"]), textarea:not([tabindex="-1"]), [tabindex]:not([tabindex="-1"])');
if (focusable && window.getComputedStyle(focusable).display !== 'none') {
return focusable;
}
}
return null;
};
}
}
}
// Create keyboard navigation handler with closure over the cached elements
this.keyboardNavHandler = (e) => {
// Quick check for Tab key first
if (e.key !== 'Tab') return;
// Then check if focus is inside the menu
if (!navMenu.contains(document.activeElement)) return;
let targetElement = null;
// Handle tab navigation at boundaries only
if (!e.shiftKey && document.activeElement === lastFocusableElement) {
// Forward tab from last element
e.preventDefault();
e.stopPropagation();
if (nextFocusableElement) {
targetElement = nextFocusableElement;
} else if (this.findFirstFocusableAfterHeader) {
// Only search for elements after header if needed and not already found
firstElementAfterHeader = this.findFirstFocusableAfterHeader();
targetElement = firstElementAfterHeader;
}
// Focus on the target or body as fallback
setTimeout(() => {
if (targetElement) {
targetElement.focus();
} else {
document.body.setAttribute('tabindex', '-1');
document.body.focus();
document.body.removeAttribute('tabindex');
}
}, 10);
}
else if (e.shiftKey && document.activeElement === firstFocusableElement) {
// Backward tab from first element
e.preventDefault();
e.stopPropagation();
setTimeout(() => {
if (prevFocusableElement) {
prevFocusableElement.focus();
} else {
document.body.setAttribute('tabindex', '-1');
document.body.focus();
document.body.removeAttribute('tabindex');
}
}, 10);
}
};
// Use capture phase for the event
document.addEventListener('keydown', this.keyboardNavHandler, true);
}
setupMenuHover() {
const menuElement = this.cachedElements.menuElement;
if (!menuElement) return;
// Clean up existing hover handlers first
this.cleanupMenuHover();
// Create event handlers
const mouseenterHandler = () => {
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const sidebarNav = new SidebarNavigation().init();FOUNDATION WATER CONTROL
Foundation drainage and waterproofing address related but different paths for water. VALROC assesses moisture symptoms, foundation access, wall condition and a suitable drain outlet before specifying any membrane or drain work.
The membrane, drain and restoration scope are defined separately in the proposal.
Look at grading, drains and the affected foundation area.
Choose surface preparation and membrane details for the exposed wall.
Confirm where collected water can be discharged from the foundation edge.
HOW THE WORK PROCEEDS
The connected stages cover assessment, controlled foundation excavation, drain and waterproofing placement, then backfill and restoration. Structural repair is not presumed from a moisture symptom.
Step 1
Initial site inspection and strategy planning to identify water-related risks and define the best drainage and waterproofing solution based on conditions, permits, and client needs.
Step 2
Site preparation involves precise excavation, grading, and foundation exposure, ensuring the area is ready for a proper drainage and waterproofing system. From trenching around existing homes to prepping footings on new builds, this critical stage sets the foundation for long-term moisture protection.
Step 3
This stage includes applying high-performance waterproofing membranes and installing drain tile systems that meet municipal code requirements. It protects residential homes, strata complexes, and commercial structures across Metro Vancouver from water intrusion and hydrostatic pressure.
Step 4
This final stage completes the project with proper material backfilling, surface compaction, and restoration of walkways, driveways, or landscaped areas. Services follow municipal compliance and include concrete or asphalt finishing where required.
A 30-second overview of VALROC’s professional drainage services, showcasing residential, strata, commercial, and light-industrial drainage projects throughout Metro Vancouver and the Fraser Valley.
can youBUILT AROUND THE WATER PATH
At VALROC Development Ltd., we specialize in restoring and protecting foundations by combining expert waterproofing with advanced drainage systems. These services are crucial when a home or building is showing signs of water intrusion, high moisture, or basement leaks.
Foundation moisture can have several causes, including surface grading, groundwater movement or a failed drain. A project may require wall waterproofing, a drainage system or both, after the actual conditions are assessed.
Review symptoms and exterior site conditions before choosing work.
Plan excavation and utility protection around the foundation.
Specify compatible preparation and waterproofing for the contracted surface.
Connect the selected drain to an approved discharge point.
ONLY WHAT THE SITE REQUIRES
Choose the waterproofing membrane, drainage layer and perimeter pipe around the foundation condition and available access. Inspection points, backfill and surface restoration are coordinated with the selected system.
• Foundation moisture and access review
• Careful excavation beside the structure
• Foundation surface cleaning and preparation
• Waterproofing system installation
• Drainage membrane and protection board options
• Perimeter drain repair or replacement
• Drain rock, filter fabric and backfill
• Utility and landscape interface coordination
• Inspection scheduling when required
• Final grading away from the foundation
Membrane type, drainage pipe, inspection access and restoration depend on the structure and site. Concrete broom finish is not a foundation-drainage option and is excluded from this page draft.
DRAINAGE CONNECTIONS
New perimeter drainage system installations Perimeter drainage, foundation wall waterproofing and any structural repair should be coordinated but not treated as the same service. Surface restoration is also defined for the disturbed area.
Structural repair, a full new perimeter drain and unrelated concrete finishes are not automatic inclusions in a waterproofing proposal.
A functioning perimeter drainage system helps collect water near the footing and move it away from the structure. It works with waterproofing to protect foundation walls and lower level living space.
Explore perimeter drainage systems
Basement renovations are more valuable when exterior moisture problems are addressed first. Foundation drainage and waterproofing can help protect new finishes, storage areas and living spaces from recurring water exposure.
Explore whole home renovations
Foundation dimensions and concrete strength are only part of long term performance. Drainage, waterproofing and finished grades help manage the water conditions acting around the new structure.
Explore foundations and footings
Exterior waterproofing repairs often require careful excavation beside an occupied building. The excavation plan should account for depth, utilities, soil storage and safe access around the foundation.
Explore excavation and machine services
On sloped properties, a retaining wall can hold grade away from a building and create space for drainage, access or waterproofing work. The wall, foundation and water route should be considered together.
Explore engineered concrete retaining wallsDOCUMENTED EXPERIENCE
VALROC works around foundations where moisture, drainage and difficult access can affect the building and surrounding property. Our Metro Vancouver experience helps coordinate excavation, waterproofing, drainage and restoration with the conditions found onsite. Our foundation work spans established homes in Langley, South Surrey, White Rock, Burnaby, New Westminster and Vancouver, where tight access, older construction and local inspection requirements often shape the solution.
DEFINE THE DRAINAGE SCOPE
An onsite review helps VALROC understand the water problem, construction access, proposed outlet and restoration before a foundation drainage and waterproofing proposal is prepared.
Share where and when water collects, plus any available site photos or plans.
Inspect the moisture pattern, exterior grades, existing drains, wall access, utilities and likely discharge before recommending excavation or waterproofing.
Review the defined installation, connections, access and restoration before proceeding.
Foundation length and depth, access, existing drain condition, wall preparation, chosen membrane, discharge and restoration affect the work. A site visit is needed for a property-specific price.
Foundation length and depth, access, existing drain condition, wall preparation, chosen membrane, discharge and restoration affect the work. A site visit is needed for a property-specific price.
INVESTIGATE BEFORE DESIGN
Professional Remediation and Prevention Solving Hydrostatic Pressure and Moisture Problems Inspect the moisture pattern, exterior grades, existing drains, wall access, utilities and likely discharge before recommending excavation or waterproofing.
Inspect the moisture pattern, exterior grades, existing drains, wall access, utilities and likely discharge before recommending excavation or waterproofing.
Review the work area, underground services and surfaces that may need opening.
Identify an acceptable discharge or infiltration approach before finalizing the scope.
Define installation, connections and restoration separately in the proposal.
A damp interior wall does not establish a single cause. Some conditions may only become visible after controlled excavation; structural repairs require their own findings and scope.
A damp interior wall does not establish a single cause. Some conditions may only become visible after controlled excavation; structural repairs require their own findings and scope.
ANSWERS NEED SITE CONTEXT
The linked foundation questions cover moisture control, available solutions, membrane work, equipment and duration. They need property-specific qualifications, especially for leak or schedule claims.
Proper foundation drainage and waterproofing protect a structure from moisture-related damage over time.
VALROC installs drainage and waterproofing systems that manage water before it becomes a structural problem.
Proper foundation drainage and waterproofing protect a structure from moisture-related damage over time.
VALROC installs drainage and waterproofing systems that manage water before it becomes a structural problem.
Foundation drainage solutions are selected based on soil conditions, water flow, and building type.
VALROC designs drainage systems that work together to keep foundations dry long term.
Foundation drainage solutions are selected based on soil conditions, water flow, and building type.
VALROC designs drainage systems that work together to keep foundations dry long term.
Waterproofing prevents moisture from entering basements, crawl spaces, and slab foundations.
VALROC integrates waterproofing and drainage so water is controlled at every stage.
Waterproofing prevents moisture from entering basements, crawl spaces, and slab foundations.
VALROC integrates waterproofing and drainage so water is controlled at every stage.
Foundation drainage and waterproofing require controlled excavation and precise installation.
VALROC performs this work in-house to maintain consistency and site control.
Foundation drainage and waterproofing require controlled excavation and precise installation.
VALROC performs this work in-house to maintain consistency and site control.
The timeline depends on access, soil conditions, and the extent of excavation required.
VALROC plans each phase carefully to limit disruption while completing the work correctly.
The timeline depends on access, soil conditions, and the extent of excavation required.
VALROC plans each phase carefully to limit disruption while completing the work correctly.
METRO VANCOUVER DRAINAGE
VALROC coordinates foundation drainage and waterproofing from its Langley construction yard for homes affected by moisture, ageing perimeter systems or below grade wall exposure. Work may include careful excavation, foundation preparation, waterproofing membranes, drainage layers, perimeter pipe and final grading away from the structure.
Older homes in Burnaby, sloped properties in White Rock, and residential projects across Surrey and Delta require different access and restoration plans. VALROC reviews the source of water, available outlet and foundation condition before coordinating the selected system.