Technical Performance and Project Specifications
Thermoproof systems are engineered for the specific humidity and wind loads of Vancouver Island. We prioritize measurable NAFS ratings in energy efficiency, visual transmittance, and structural integrity. This provides consistent interior comfort and long-term frame stability.
Production lead times vary based on seasonal demand. Thermoproof currently aims to deliver orders consistently within 15 business days across Vancouver Island.
ThermoCare is our manufacturer-backed support program. It is an extension of our warranty that provides homeowners with direct access to our Cobble Hill facility for aftercare, technical support, and maintenance guidance.
Yes. Thermoproof windows, particularly those configured with triple glazing or laminated glass, have higher Sound Transmission Class (STC) ratings. This significantly reduces decibel transfer from traffic or neighbors.
Most single-window replacements are completed within 2 to 5 hours. Total project time varies based on the size of the unit and the siding type. The actual wall opening is typically exposed for only a few minutes during the replacement.
Thermoproof vinyl windows are virtually maintenance-free and Coastal window maintenance. We recommend a seasonal cleaning with a soft cloth and water to remove salt spray, dust, or pollen from the exterior frames and tracks.
Our team and certified partners follow the BC Building Code and industry best practices. This includes certification through the Home Performance Stakeholders Council (HPSC) to ensure installation integrity matches product performance.
All color applications must be performed at the factory using our approved coatings and heat-reflective processes. Applying third-party paint after installation can damage the vinyl and void your ThermoCare coverage.
No. Most window manufacturers void or limit warranties for homes within one kilometer of the ocean. Because Thermoproof windows are built with non-corrosive components and stainless steel hardware options, we do not limit ThermoCare coverage based on your proximity to the coast.
We manufacture every unit in Cobble Hill on Vancouver Island. Our team designs and builds every window custom to the specific rough opening of your home, and Vancouver Island window manufacturing.
Thermoproof sources materials from established Canadian suppliers. This ensures our supply chain remains regional and our vinyl extrusions are formulated for the Canadian climate.
Thermoproof systems are engineered for the specific humidity and wind loads of Vancouver Island. We prioritize measurable NAFS ratings in energy efficiency, visual transmittance, and structural integrity. This provides consistent interior comfort and long-term frame stability.
We use high-quality Canadian extruded vinyl that is UV-stabilized to prevent yellowing or brittleness. Our frames feature a multi-chamber design, typically between 10 to 14 chambers, with an extruded wall thickness that exceeds standard industry benchmarks for structural rigidity.
For the BC coast, we recommend two coats of Low-E for double-pane units and three coats of Low-E for triple-pane units. This is the standard for our SunSmart Glass Packages, designed to balance insulation with natural light.
U-Value measures the rate of heat loss through a window system. A lower U-Value indicates better insulation. Low-E (Low-Emissivity) is a microscopic metallic coating applied to the glass that reflects heat back to its source, keeping your home warmer in winter and cooler in summer.
Maximum glass size is generally 70 square feet, though limitations vary based on thickness and tempering requirements. Large units require specific engineering for weight and wind-load resistance during both manufacturing and installation.
Yes. Thermoproof has a dedicated delivery team serving our branch regions. For off-route or off-Island locations, we coordinate crating, barging, and container logistics. Specific delivery fees are confirmed at the time of order.
We require a 50% deposit upon order with the remainder due upon completion. Payments can be made via our online portal, e-transfer, credit card, or cheque. Financing options are available for qualifying projects.
The first step to rebate eligibility is a technical quote.
