Window and Door Capping

Quality Window and Door Capping In Metro Vancouver

Your window trim is peeling and rotting.

Paragon Exteriors covers your wood trim with aluminum capping to prevent rot and eliminate painting.
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Trim damage can worsen quickly

Moisture behind the paint causes wood trim to rot. In Vancouver’s damp climate, that decay can spread to siding and structural framing. A simple paint touch-up can lead to costly repairs.

Aluminum capping enhances the look of your windows and doors. It seals the joints where trim meets the wall and requires no scraping or repainting. Enjoy a fresh exterior without the hassle of upkeep.

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Window And Door Capping Cost Guide
The table below outlines estimated pricing for window and door capping across common project scopes. Rows represent Project Size, from a single frame up to a full elevation package, while columns represent Material Grade, including aluminum, vinyl, PVC-coated aluminum, and basic aluminum. Readers can locate their project size, then follow the row across to the material grade they are considering to find the typical price range.
Window and Door Capping Prices
Window And Door Capping Project SizeAluminum Capping PricesVinyl Capping PricesPVC-Coated Aluminum Capping PricesBasic Aluminum Capping Prices
Single Window or Door FrameCAD 200 – 500CAD 150 – 300CAD 200 – 500CAD 150 – 350
Garage Door FrameCAD 400 – 900CAD 350 – 750CAD 400 – 850CAD 300 – 700
Full Window and Garage PackageCAD 1,500 – 4,000CAD 1,200 – 3,200CAD 1,400 – 3,800CAD 1,000 – 2,800
Full Elevation PackageCAD 2,200 – 4,800CAD 1,800 – 4,000CAD 2,000 – 4,500CAD 1,600 – 3,500
Per Window UnitCAD 200 – 500CAD 150 – 300CAD 200 – 500CAD 150 – 350
Prices shown are estimates aggregated from publicly available sources and reflect typical market ranges in Canadian dollars at the time of publication. Actual quotes from Paragon Exteriors can vary based on job specifics, site conditions, location, and timing.

Protect Your Trim

When your window and door trim starts to peel and rot, moisture is getting behind the wood. That moisture can damage the framing and lead to expensive repairs. Window and Door Capping keeps water out for good.

Instead of scraping and painting every few years, aluminum capping gives you a tough, maintenance-free finish. It’s custom-made to fit your existing trim, so it looks clean and sharp. It never needs painting. Your home stays protected and looks great from the street.

Coverage in Ocean Park

Paragon Exteriors brings the same trim protection to homeowners in Ocean Park. Our window and door capping stops moisture and rot before they start. You can enjoy an exterior that stays protected even near the water.

Ocean Park’s coastal climate fades siding and weathers decks fast. Capping your trim with aluminum helps the whole exterior last longer. Your home stays looking fresh without constant work.

Aluminum Capping Specs

The capping material is usually aluminum coil stock that is 0.019 to 0.024 inches thick. It comes pre-finished with a baked-on PVDF or polyester coating that resists fading and chalking. There are also options for vinyl or PVC-coated aluminum.

On site, the coil goes through a portable brake that bends it to fit your existing wood trim. The brake forms corners and drip edges, creating a custom-fit cap that slips over the trim. Installers secure it with non-corrosive trim nails and seal the joints with exterior-grade sealant.

Moisture Management

Properly installed capping works with the wall’s drainage plane. It overlaps the siding or is tucked behind house wrap and flashing so water flows outward and down. This setup allows incidental water to drain away, preventing moisture from getting trapped behind the aluminum.

The top horizontal leg is sloped to shed water, and fasteners are placed into vertical surfaces or under the drip edge to avoid breaking the water-shedding plane. At the sill, a formed drip edge directs water off the trim, and the capping does not block the window’s built-in weep system.

Bylaws for Exterior Work

In the City of Vancouver, if your home is a designated heritage property or in a heritage conservation area, exterior changes like window and door capping may need a Heritage Alteration Permit. The city sees windows, doors, and their surrounds as important features, so capping that changes the exterior finish may require a heritage review before work starts.

The City of Vancouver’s Noise Control By-law limits construction noise from exterior work. On private property, capping can only happen Monday to Friday between 7:30 a.m. and 8:00 p.m., and Saturday from 10:00 a.m. to 8:00 p.m. No noisy work is allowed on Sundays or holidays without an exception permit.

In the City of Surrey, the Building Bylaw requires a permit before starting construction covered by the bylaw. For window and door capping, the contractor should check with the city to see if the project needs a permit. No work can legally begin until the Building Official issues a valid permit if one is required.

Capping for Local Institutions

A local school needed help because years of bad window and door trim let moisture into the frames. This moisture could damage the building. Our team capped every exterior window and door on several buildings in phases. We worked around the school’s daily schedule and kept the work areas safe. By the end, the trim was sealed. This stopped drafts and water from getting in, so the staff no longer had to worry about rotting wood.

Window and Door Capping

Paragon Exteriors is located at Suite 408 – 55 Water Street, Vancouver, British Columbia V6B 1A1, Canada. This office serves as our main hub for all window and door capping projects in Metro Vancouver. From here, our teams can reach every part of the region for this service. Wherever you are in Metro Vancouver, you are within our window and door capping service area.

Aluminum Capping Overview

We cover rotting wood window and door trim with custom-bent aluminum. This stops moisture damage and removes the need for painting. Our capping uses aluminum coil stock that is 0.019 to 0.024 inches thick. It has a baked-on coating and is custom-formed on site for a watertight fit. Vinyl and PVC-coated options are also available. Prices range from about CAD 150 for a single frame to CAD 4,800 for a full elevation package, depending on the material. In Vancouver, heritage homes may need a Heritage Alteration Permit, and noisy work is not allowed on Sundays and holidays. Surrey may require a building permit. We serve all of Metro Vancouver.

Find Your City

Find answers to common questions about our services, process, and craftsmanship.

How much does window and door capping cost?
Window and door capping costs between CAD 150 for a single frame and CAD 4,800 for a full elevation package, depending on the material. For instance, aluminum capping for a single window or door frame ranges from CAD 200 to 500, while a full elevation package with aluminum costs between CAD 2,200 and 4,800.
Window and door capping is when we cover your existing wood trim with custom-bent aluminum. This helps prevent rot and removes the need for painting. It seals the joints where the trim meets the wall, giving you a finish that requires no scraping or repainting.
We mainly use aluminum coil stock that is 0.019 to 0.024 inches thick, with a baked-on PVDF or polyester coating. We also provide vinyl and PVC-coated aluminum options to fit different preferences and budgets.
In Vancouver, if your home is a designated heritage property or in a heritage conservation area, you may need a Heritage Alteration Permit. Noisy work is allowed only Monday to Friday from 7:30 a.m. to 8:00 p.m. and Saturday from 10:00 a.m. to 8:00 p.m., with no noisy work on Sundays or holidays.
We serve all of Metro Vancouver, including areas like Ocean Park. Our office is in Vancouver, and our teams can reach every part of the region for your window and door capping project.