Window & Door Replacement in Delta

Delta quotes work like every BC Home Service quote: a measure visit unit by unit, and a written flat-rate price per opening that covers the window, the labour, the flashing, the trim and the disposal. No hourly rates, no allowance surprises, no pressure package pushed across the kitchen table. Installers are Red Seal certified, the company carries $2M liability plus WorkSafeBC coverage, and every unit is backed by our 2-year written workmanship warranty and 20-year manufacturer glass seal coverage.

Because Delta is a peninsula of microclimates, we treat exposure as data, not a sales pitch. Boundary Bay frontages get wind-rated and impact-glazing options in writing. Tsawwassen's sun-baked faces get UV-control coatings quoted per elevation. Ladner heritage homes get an honest restoration-versus-replacement assessment, sash by sash. The full product line-up is on our Windows & Doors service page, and our crews cover the municipality from the full Metro Vancouver service area map.

Boundary Bay: the strongest sustained wind in Metro Vancouver

No part of the region takes wind like the south Delta shoreline. Boundary Bay funnels sustained onshore gales that routinely out-blow storm systems recorded anywhere else in Metro Vancouver, and ordinary builder windows are not engineered for that duty cycle. The wear shows up in specific, repeatable ways: weatherstrips flatten and shine from constant racking, interlock rails walk out of alignment until a slider needs a shoulder to close, perimeter seals flex through millions of small cycles until the edge gives and the unit fogs, and wind-driven rain hammers every shortcut in a flashing detail. Direct-exposure homes are candidates for laminated impact-rated lites, whose bonded interlayer holds together under flying debris and storm-tossed cedar limbs, plus reinforced frames and heavy-duty hardware. But the honest fix is rarely glass alone. A wind zone punishes air leakage: every gap the frame leaves in the rough opening is a whistle, a draft and a pressure path, which is why our install detail matters more in Tsawwassen and Boundary Bay than anywhere else we work. Low-expansion foam, continuous backer-rod seals, gasketed interior trim and membrane laps layered the long way are what keep the new window quiet in year ten, not just in week one. The window replacement cost and choices guide covers the budget math; the wind survey at your measure visit sets the package.

Tsawwassen sun, UV and salt: the glazing killer

Boundary Bay country gets more sun than anywhere else in Metro Vancouver, and glazing ages accordingly. UV and heat are what actually kill sealed units: the perimeter seal compound cures and shrinks faster on a south or west face that bakes every clear afternoon, which is why Tsawwassen's builder-grade windows from the 1970s-90s, and the infill rebuild era since, fog a decade early on the sun faces while the shaded north units run fine. The same exposure fades floors, upholstery and artwork, and pushes summer rooms out of comfort long before the AC works up a sweat. Solar-control low-E coatings and triple glazing with laminated lites address all three: cooler glass in summer, warmer glass during outflow winds in January, and a large cut in UV transmission into the room. The peninsula adds a second corrosion problem: salt air off the Strait of Georgia and grit drifting from the ferry terminal are hard on hardware finish, rollers, hinges and keeper screws. We spec corrosion-resistant hardware and stainless fasteners on coastal exposures as a matter of course, because a beautiful window with a seized roller by year three is a failed project in a different costume. If the glass is still healthy but the hardware is tired, tune-ups and seal rebuilds buy real time before full replacement.

Ladner's heritage stock, and the rancher and slider generations behind it

Ladner is a genuine 1900s-1960s fishing-and-farming village, and its cottages and wartime houses hold wood sashes cut from old-growth fir, with grain so tight that a hundred-year-old sash is often still dimensionally true. That is why our first assessment in Ladner Village and on the flats is restoration, not replacement: strip and re-putty the glazing, epoxy-splice soft rails and sills, fit discreet modern weatherstripping, rebalance the weights or convert to stay-arm operators, and add storm panels for the glazing performance while the character stays untouched. When a sash is past saving we replicate it to the original profile. Inland, the story shifts: North Delta, Sunshine Hills and Scottsdale carry 1960s-80s ranchers with aluminum-frame sliders, and the 1970s-80s poly-B plumbing era often coincided with the last glazing swap. Aluminum conducts heat straight through the frame, so winter condensation pools on the sill track and feeds mildew on the drywall below. Flat Fraser-delta terrain and a high water table keep parts of South Delta on slab-on-grade with sump pumps, which raises the stakes on sill condition below ground-level glass. And at the ALR edges, Westham Island and the Ladner flats, farmhouses and outbuildings need workshop, barn and greenhouse glazing that most residential crews will not touch. Neighbouring cities run their own mixes; the Richmond windows and doors page covers the slab-city side of the delta.

Diagnosis: what we check on Delta houses

Delta's response range runs 45 to 60 minutes from Ladner to Tsawwassen, so we make the first visit count. Every opening gets measured and inspected: perimeter seals checked for failure, sills probed for rot on the shaded and ground-level sides, slider hardware tested under load, and condensation staining on tracks and drywall traced to its cause. On wind-exposed walls we do a simple exposure survey: fetch, shielding, elevation and the condition of existing weatherstrips under racking. On sun-exposed faces we map which units fogged first and which floors faded, because that pattern decides where triple-pane with solar control earns its premium. In Ladner we assess wood sashes honestly: which are restorable, which need replication, and which storm-panel route preserves the look while lifting the performance. Repair-call diagnostics are $89, credited to the approved work; measure visits for full replacement quotes are free.

What every installation includes

One window or twenty-two, the scope does not shrink:

• Full measure of every opening, ordered to the millimetre from the factory, with nothing cut on site
• Retrofit insert or full-frame option priced where the choice is real, so you see both numbers
• Low-expansion foam and backer-rod air sealing in the rough opening, the detail wind zones punish first
• Membrane flashing lapped shingle-style the long way, with a sill pan and outward slope under every unit
• Corrosion-resistant hardware and stainless fasteners on salt-air and ferry-grit exposures
• Tempered safety glass where code requires it, and laminated lites where wind or security calls for them
• Same-day weather seal: each opening is closed, sealed and lockable before the crew leaves
• Old unit removal and disposal included, with the site broom-clean at day end
• Final walkthrough, hardware tune and written warranty handover

Air-sealing and wind-rated packages, explained plainly

A window does its job in two layers: the glazing decision and the installation decision. In Delta's wind zone the second layer is where cheap jobs fail. Racking load works every joint between the frame, the rough opening and the trim, so we foam, gasket and membrane the assembly like the wind is watching, because it is. The glazing upgrade ladder is straightforward: standard Energy Star double-pane for sheltered walls; triple-pane with solar-control coating for sun-baked faces; and laminated impact-rated lites in reinforced frames for direct Boundary Bay exposures. Impact glazing's bonded interlayer holds together if struck, cuts pressure cycling on the seals, adds real security, and happens to carry the best sound rating of the bunch, which homes near the ferry causeway and Highway 17 appreciate. None of this is guesswork: the package is written per elevation on the quote, so you can see exactly which wall got which spec and why.

Ordering, scheduling and the storm calendar

Custom units arrive roughly two to six weeks after the measure, longer in the spring rush. We sequence installs by the weather we can control: each opening is cut, flashed and sealed the same day, and the home is lockable every night. Storm days flex rather than fight, because an open wall in a Boundary Bay gale is a risk we do not run. If the rest of the house needs work while the envelope is open, that is the cheapest moment to coordinate: our Delta plumbers can reroute lines behind opened walls, and crews from our Delta heat pump installations can align ductwork in the same openings. Whole-envelope thinking is also how we frame the money conversation, with staged projects explained on our financing and rebates page.

Neighbourhood	Housing stock era	What we usually fix there
Tsawwassen	1970s-90s family homes plus infill rebuilds	UV-failed sealed units, wind-rated sliders, corrosion-resistant hardware
Ladner Village	1900s-1960s cottages and wartime houses	Wood sash restoration, re-puttying, storms, profile-matched replication
Ladner flats / Westham Island	Farmhouses, barns and outbuildings	Workshop and barn glazing, rot repair, secure outbuilding doors
Sunshine Hills	1970s-80s family subdivisions	Aluminum slider retrofits, condensation-band fixes, patio door swaps
North Delta / Scottsdale	1960s-80s ranchers	Full-frame conversions, thermal-break vinyl, entry door replacement
Nordel	1960s-80s mixed stock	Picture window swaps, weatherstrip overhauls, hardware tune-ups
Boundary Bay	1970s-90s homes on the exposed shoreline	Impact-rated glazing, wind-rated hardware, heavy air-sealing packages
Annacis Island	Industrial and commercial units	Industrial glazing, shop doors and serviceable seals for Island tenants
Imperial Village	Townhouse complexes and newer infill	Strata like-for-like replacements with engineering letters for councils
Rosemary Heights	2000s+ growth and custom homes	Builder-grade seal swaps, French doors, multi-slide patio systems

Service	Price range	What affects it
Measure & assess visit	Free for quoted projects; $89 diagnostic on repair calls, credited to approved work	Full measure versus seal, rot or sash-restoration diagnosis
Double-pane window, installed	$650-$950 per unit	Glass area, frame colour, retrofit insert vs full-frame, second-storey access
Triple-pane window, installed	$800-$1,400 per unit	Glazing package, laminated noise or impact lites, solar-control coatings on sun faces
Entry door, installed	$1,200-$3,500	Door material, multi-point hardware, sidelites, transom glass
Patio sliding door, installed	$2,400-$4,800	Panel count, lift-and-slide mechanism, wind-rated interlocks
French doors, installed	$3,200-$6,500	In-swing vs out-swing, divided lites, exposure and flashing scope
Full-home average, 10 windows	$7,500-$13,000	Opening count, style mix, wind-package scope, trim repair, disposal

Windows & Doors in Vancouver Windows & Doors in Surrey Windows & Doors in Richmond Windows & Doors in New Westminster Windows & Doors in North Vancouver

Read all reviews →

Name Phone Email Service Select a service Full-home window quote Triple-pane upgrade Entry door replacement Patio / sliding door French doors Broken seal / fogged glass repair Strata window project Other windows/doors Message Get My Free Quote