Double Glazing

The Inside Guide To Superior Double Glazing

To create a better window, we looked inside...

Small things make a big difference.

So where other double glazing manufacturers use a rigid metal spacer to keep the glass panes apart, National Glass uses a unique Thermoset Spacer. It’s made of durable polymer that holds its shape and gives exceptional thermal performance, keeping you cool in summer and snugly warm in winter. You’ll notice the comfort – and appreciate the lower energy bills. Take a closer look at all the benefits you’ll enjoy with National Glass. We think you’ll agree that strength, beauty and durability come from within.

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Make Chilly Rooms And Condensation A Thing Of The Past

We Put Our Energy Into Saving Yours

Thermoset Spacer is a positive step towards ensuring a sustainable, energy efficient future. As up to 80% of energy loss through a window occurs at its edge, Thermoset Spacer’s thermally efficient all-foam, No-Metal properties, proven to be less conductive, will significantly reduce such loss. Also known as Warm-Edge Technology, this will reduce the energy required to heat or cool your home, which is great as you will have lower power or gas bills and it’s good for the environment.

Warm Edge Technology also means that Thermoset Spacers control condensation and mould resistance like no other spacer.

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Warm In Winter, Cool In Summer

Insulation works both ways. As Thermoset Spacer is less conductive than metal DGU spacers, it blocks heat from escaping or entering your home through the glass edge, providing optimal performance and the lowest U-value in the industry. The U-value of a window is the measure of its ability to transfer heat, so windows with the lowest U-value are the most efficient insulators. The U-value of a Thermoset Spacer DGU can be enhanced by incorporating Low E glass, Solar Control glass or using Argon Gas between the two panes of glass. With the right glass combination your Thermoset Spacer DGU can further improve thermal performance, reduce fading, reduce noise, improve safety and security, conserve energy and reduce emissions, saving you money.

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The Super Sustainable Choice

Sus-tain-abil-i-ty: “To meet the needs of the present without compromising the ability of future generations to meet their own needs”. We all want to do our part. Windows made with Thermoset Spacer technology can help you save on energy bills, keep your family healthier and make your home more environmentally friendly.

Thermoset Spacer DGUs can also be retro-fitted to your existing home, replacing the old, poorly performing single glazed glass.

Thermoset Spacer DGUs come with a 10 year warranty, although you can expect many more years of durability and performance.

All spacer systems are not created equal. Get the facts...Get the Benefits!

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Contact National Glass to discuss your Double Glazing needs.