Triple Glazed Windows
The ultimate in thermal performance and noise reduction, providing unmatched comfort for your home.
Premium Triple Glazed Windows
Triple glazed windows represent the pinnacle of window technology. With three panes of glass separated by two insulating cavities filled with argon gas, they deliver significantly better thermal and acoustic performance than standard double glazing.
They're the ideal choice for exposed or coastal properties, homes near busy roads, or anyone who simply wants the very best in home comfort. The reduction in heat loss means lower energy bills and a consistently comfortable living environment.
Our triple glazed windows are manufactured to the same exacting standards as all our products, with multi-point locking and your choice of colours and finishes — all backed by our 10-year guarantee.
Why Choose Triple Glazing
Superior Insulation
Three panes with dual argon-filled cavities for the highest thermal performance available.
Maximum Noise Reduction
Three layers of glass dramatically reduce external noise for the quietest home possible.
Enhanced Security
Three panes of glass plus multi-point locking make these incredibly difficult to breach.
Cold Spot Elimination
Virtually eliminates cold spots near windows, keeping every corner of your room comfortable.
No Condensation
Advanced sealed units and warm-edge spacers prevent condensation forming between panes.
10-Year Guarantee
Comprehensive warranty on product and installation for total peace of mind.
Why Choose Us?
35+ Years
Trusted since 1989.
Fast Service
Quick turnaround times.
Fair Prices
Competitive rates.
Guaranteed
10-year guarantee on all work.
What Customers Say
"Went for triple glazing on our coastal property. The difference from our old windows is unbelievable — the wind noise has completely gone."
"Our north-facing lounge used to be freezing. Since the triple glazing went in, it's the warmest room in the house. Couldn't be happier."
"We live on a main road. Triple glazing has been a game-changer for noise. It's so peaceful now. Brilliant quality from Rapide Frames."
Triple Glazing FAQs
What is triple glazing?
Triple glazing uses three panes of glass separated by two insulating cavities, typically filled with argon or krypton gas. This provides significantly better thermal and acoustic performance than standard double glazing.
Is triple glazing worth the extra cost?
For many homeowners, yes. Triple glazing offers noticeably better insulation, noise reduction, and security. It's especially worthwhile for north-facing rooms, exposed properties, or if you live near a busy road.
How much warmer is triple glazing compared to double?
Triple glazing can reduce heat loss through windows by up to 50% compared to standard double glazing. You'll notice your home stays warmer for longer, and cold spots near windows are virtually eliminated.
Are triple glazed windows heavier?
Yes, triple glazed units are heavier than double glazed. However, our frames and hardware are specifically engineered to handle the additional weight, ensuring smooth operation and long-lasting performance.
Do triple glazed windows come with a guarantee?
Yes, all our triple glazed windows are covered by a comprehensive 10-year guarantee on both the product and the installation.
Get a Free Quote
Request a free, no-obligation quote for premium triple glazed windows.