With their incredible versatility, you see them fitted in all types of homes across Yorkshire and the surrounding areas.Get a quote
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The only thing that defines a casement window is that it must open outwards. The way they look, on the other hand, can be customised to suit any home’s style. Regardless of your style choices, you can enjoy a draught-free, weather-free and ultra-secure home.
When fitted with the exceptional Planitherm glass that we use, our double glazed windows offer outstanding thermal performance, meaning it enhances your home’s ability to retain heat & help you lower your energy bill.Get in touch
Along with single colour and dual colour finishes (different colour on the inside to the outside) our casement windows come in both smooth and woodgrain look options. Plus, there’s a huge range of colours to select from too, letting you find the best combination to suit your home.
Why not add a sense of traditional charm to your casement windows with some Georgian or astragal bars, or maybe even some mock sash horns? With window handles and various other furniture to choose from too, you can create a unique-looking window to match the aesthetics of any Yorkshire property.
With our uPVC windows you will be getting an outstanding thermal performance for your home. Plus, your home will be protected against forced entry attempts, as either option is equipped with various forms of security hardware.
Our casement windows can either be double or triple glazed. Plus, we also offer the full Planitherm glass range - Energy Standard, Comfort and Comfort Plus. They all feature a special heat-retaining coating, whilst Comfort and Comfort Plus offer 20% better noise reduction than air-filled double glazed units. For a truly comfortable home, however, consider Comfort Plus which keeps in 63% more heat than air-filled double glazing.
As our casement windows come fitted with the latest security features, we ensure that every Yorkshire home that we fit them to is properly reinforced against forced entry attempts. Security hardware includes internal glazing beads, central eurogrooves and multi-point locks, so you can always feel safe once our professional fitting team has fitted one or more of them to your property.Get in touch
When you choose TWS Leeds to complete your home improvement project, you can rest assured that you're in safe hands. All our installations come with a 10-year insurance backed guarantee to give you peace of mind that your investment is protected.Get a quote
Fully accredited companies are subjected to ongoing assessments of their credentials, to see if they continue to meet the highest industry standards for service and product quality. This means you can always buy from us with confidence.Get in touch
You can always buy from us with complete confidence because we’re a certified member of Assured, a Competent Person’s Scheme for the glazing industry.
As we’re a member of DGCOS, you will have access to an independent ombudsman in the unlikely event of a dispute.