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Replacement double glazing windows

We love PVCU Windows

Safestyle Windows are leading suppliers of replacement windows in the UK and with good reason. We strive to bring a fantastic range of styles and options to make sure those new windows suite your home perfectly. Our quality and attention to detail is unbeatable from the manufacturing process right through to the installation. With Safestyle windows we promise that you will be truly impressed from the moment you request your quote, right through to when your replacement double glazing is installed.

Eco Diamond Windows

Safestyle is renowned for its energy saving premium windows, and the latest new Eco Diamond Windows are even better. Our Eco Diamond Window is "Energy Saving Recommended" by the Energy Saving Trust, and Eco Diamond Windows are twice as energy efficient as standard double glazed windows. So what does that mean in real terms? Quite simply, our glass technology ensures maximum heat retention and minimum heat loss compared to standard glazing - enough energy to make over 30,000 extra cups of tea every year. But that's not all, the glass also lets in more free heat from the sun ("solar gain") helping to heat your home, while thermal inserts make the frame itself energy efficient, and the Super Spacer (between the panes of glass) cuts heat loss too. Just imagine the savings!

Sliding sash windows

If you already have sliding sash windows installed you may find that they can be very cold and let in drafts. Not anymore! Safestyle's uPVC sliding sash windows are built to the highest possible standards, with specific glazing made from high performance glass. Our Sliding Sash windows are such excellent quality they maximise heat retention and minimise heat loss. How? We replace the air between panes with clear Argon gas, which helps keep heat in and cold out. Plus with 'solar gain' through ultra-clear glass, they'll let in more free energy from the sun to help heat your home.

You may also be interested in...
Obscure glass
Choose from a wide range of glass patterns designed to give you the right level of privacy you need.
Obscure Glass
Profile colours
Take a look at our various profile colours and combinations, including realistic wood effects.
Profile Colours

All of our replacement windows come in a large selection of decorative lead designs, coloured glass, patterned, bevelled, obscuring glass and hundreds of different configurations and openings – you’ll be sure to find a style that suits your home with Safestyle. Get a free uPVC window quote today.


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Diamond lead

Nothing can beat the timeless Old English look of diamond lead on your windows and doors. This classic style adds an exclusive feel to both contemporary and traditional homes, and now our energy efficient glazing is even more affordable with our latest offer!

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Diamond lead
Diamond lead
Diamond
lead
Square lead
Square
lead
Gold fret
Gold fret
White fret
White fret
Oak profile
Oak profile
Rosewood profile
Rosewood profile
White profile
White
profile
Bevelled glass
Bevelled
glass
Arched windows
Arched windows
Coloured glass
Coloured glass
Bay windows
Bay
windows
Multi-point locking
Multi-point locking


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Safestyle Energy Saving Recommended replacement windows Trustmark endorsed Safestyle products and service FENSA compliant Safestyle windows and doors installersGGF members Safestyle double glazing providers
ACT ON CO2 in association with Safestyle UK

  Reviews & Testimonials Average rating 4.59 / 5 from 1565 Customer reviews