Cardinal’s The Best Insulated Glass Unit In The World

The Way the Ball Really Bounces
What’s a kid with a basketball got to do with the decision you’re trying to make about which windows to buy? Well, the kid doesn’t know it but the ball he’s bouncing holds air because of a remarkable product which seals the air inside: PIB (polyisobutylene) – the only impermeable elastomer in the world. Infinity Window and Door’s Dual Seal System uses this same synthetic elastomer backed by the the great strength of a high modulus silicone to produce the most reliable seal in the world.


Sealed Units Directly from the CARDINAL I.G. Factory.

To ensure that its glass units are of the highest possible quality, Hometech’s sealed cardinal glass units come directly from Cardinal I.G. ( – the world’s leading manufacturer of premium LowE glass products. Cardinal I.G. manufactures these glass units using Warm Edge Technology for maximum performance and longevity. They feature as an infrared applied polyester interface (unique to Hometech), continuous reinforced corners, which eliminate vulnerable joints, and a chamberfilled argon spacer eliminating the need for drilling holes which are a significant cause of early seal failure. Industry studies show that Cardinal I.G. sealed units have a remarkably low seal failure rate of only .002 after 20 years. This compares dramatically to the industry average of 9% after only 15 years (SIGMA study). Be sure, get Hometech.

These windows provide a laser-etched identification and permanent computer registration at both Hometech and Cardinal I.G. You will always know whom to call should any problem ever arise. You don’t have to worry about what the future will bring, a key benefit of the comprehensive Hometech warranty. A warranty that works.


Our Quality

Fusion Welded Corners
All Frames and sash corners are computer precise and fusion welded throughout for increased overall strength.They are watertight and airtight with no vulnerable sealants or weak joints.

Premium Vinyl

Infinity Windows are extruded directly from premium grade lead-free, highest quality PVC compound optimally formulated to resist UV radiation, fading and cracking. Virtually maintenance-free, they resist discolouration. They will not warp, crack or blister, and will absorb shocks. The vinyl’s “painter’s white” colour avoids the common bluish tint of other windows. It complements your window treatments and decorating colours.

Multi-Chamber Frames & Sashes


Efficient Thermal resistance keeps your home warm in the winter and cool in the summer. The window’s added structural strength resists deformation. They also provide excellent sound proofing. Clean glazing technology ensures a weatherproof seal against even the harshest conditions. Infinity’s Contour Series features sashes that tilt inward or outward for easy cleaning no matter which style you choose for your home. All operating sashes can be cleaned from inside, with no dangerous ladders, or messy hoses. Infinity Windows also offers an extraordinary glass option: NEAT GLASS, which harnesses the sun’s UV rays to loosen dirt so that rainwater can rinse it away leaving windows virtually spotless.

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