70 Series Fusion-Welded Vinyl Windows*
Superb style and exceptional performance
Using the latest technology, 70 Series Vinyl Windows offer a sturdy construction and precision-welded frame and sashes along with exceptionally energy-efficient insulated glass. Plus, these windows never require scraping or painting and remain easy to maintain. 70 Series Windows are only available in Western Canada.
Product Features
- Premium vinyl masterframe and sashes are coloured throughout – won’t chip, peel, crack or warp and never need to be painted.
- Multi-chambered masterframe and sash construction creates effective insulating spaces for thermal efficiency.
- 3/4″ thick insulated glass unit with optimal air space improves thermal performance.
- SuperSpacer® structural foam spacer’s design inhibits the path of escaping far more efficiently than any other type of spacer, reduces conduction and helps prevent condensation.
- Interlock at sash locking rail increases strength and reduces air infiltration.
- Metal reinforcement at the locking rail provides rigidity and strength.
- Fully extruded lift rail ensures easy and convenient operation of the sash.
- Drop-in glazing for added energy efficiency and interior aesthetic appeal
- Full-capture sill enhances protection from air and water infiltration.
- Hidden screen track for added beauty.
- Nailing fin welded at all corners for weathertight installations
Additional Features
- Fusion-welded frame and sashes for increased strength and structural integrity.
- 2-5/8″ frame depth for multiple applications.
- Sash operates on two concealed, pre-calibrated block and tackle sash balances.
- Double-pile weatherstripping at the locking rail for added thermal protection
- Side-load bottom sash makes cleaning convenient from inside the home.
- Water management system with offset drainage to the exterior.
- Indoor/outdoor removable fiberglass screens.

Insulated Glass Packages
Increased Energy Savings with Barrier XP Glass
BarrierXP combines multi-layer low-emissivity (Low-E) glass and argon gas, along with the Super Spacer® Foam Spacer System, to achieve outstanding energy savings.
The Super Spacer® foam spacer design inhibits the path of escaping far more efficiently than any other type of spacer, reduces conduction and helps prevent condensation. design inhibits the path of escaping far more efficiently than any other type of spacer, reduces conduction and helps prevent condensation.
Barrier XP ThermD which is U-shaped in its design, supports seal longevity and gas retention by allowing the glass and sealant to move with the normal expansion and contraction of the window due to temperature changes. The flexibity eliminates the stress on the sealant and spacer by allowing the components to work with cohesive structural integrity.
BarrierXPsc provides exceptional solar control and thermal insulation without compromising the view. This innovative glass system combines Low-E glass with a third metallic, vacuum-deposition layer to selectively filter out the sun’s penetrating heat and destructive UV rays. The third layer of protection makes BarrierXPsc one of the most effective glass systems for achieving solar control, outperforming many soft-coat Low-E glass products that typically feature just two layers of Low-E.
BarrierXPsc Select is a design distinction you won’t see, but will clearly appreciate. Rather than using a dark tint or extra-thick glass like many solar control products, it incorporates multiple, virtually imperceptible silver layers that counteract the effects of the solar spectrum, yet allow natural visible light into your home. Your windows will have a beautiful appearance that’s also exceptionally effective in reducing solar glare.
BarrierXP TG2 triple-pane glass package features two surfaces of Low-E (low-emissivity) glass, two spaces of insulating argon gas, and the Super Spacer® foam spacer system inhibits the path of escaping far more efficiently than any other type of spacer, reduces conduction and helps prevent condensation. Together with additional insulating components and airtight chambers in the vinyl window construction, this triple-pane technology ensures a strong barrier against energy loss year-round.
BarrierXP TK2 features triple-pane glass with the Super Spacer® foam spacer system, two surfaces of low-emissivity (Low-E) glass and two air spaces filled with krypton gas. Combined with a high-performance window construction and insulating components, this glass system creates a powerful thermal shield against energy loss and helps reduce noise infiltration.
BarrierXP TK2 Plus glass package features triple-pane glass with the Super Spacer® foam spacer system, two surfaces of low-emissivity (Low-E) glass and two air spaces filled with krypton gas. Combined with a high-performance window construction and insulating components, this glass system creates a powerful thermal shield against energy loss and helps reduce noise infiltration.
Many BarrierXP insulated glass packages meet the latest ENERGY STAR® requirements. Consult your window professional for the optimal glass package required for your home and climate zone.
Window Styles
Colours
Interior Grids
Decorative grids will lend style and dimension to your windows. Classic grids are available in White, Almond and Desert Clay. All grid selections are offered in Colonial, Prairie and Craftsman patterns in a 5/8″ standard flat grid, a 3/4″ contoured grid and a 1″ contoured grid.