Insulated Glass Packages

BarrierXP combines multi-layer low-emissivity (Low-E) glass and argon gas, along with the Intercept® Warm-Edge Spacer System, to achieve outstanding energy savings.

The Intercept Warm-Edge Spacer System features a unique, one-piece metal alloy, U-channel design that creates a powerful thermal barrier to reduce conducted heat loss through the window. Its sealed, one-piece construction makes Intercept spacers stronger and better at retaining insulating gas than many conventional designs.

BarrierXP 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 Intercept Warm-Edge Spacer System. 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 Intercept Warm-Edge 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 Warm-Edge Structural 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.