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That's the Safestyle Difference!


Our EcoDiamond™ window range uses cutting edge technology so that you get windows that not only look great but are rigorously tested to exceed the standards for security, heat retention, and weather performance. Our windows are strong, robust, and built to last with an impressive list of security features for your peace of mind. Every single window is tested to meet BSI Kitemark security standards and you'll also benefit from outstanding heat retention and minimum heat loss. Our windows are recommended by The Energy Savings Trust and can help to save you money on your heating bills.

What is multi point locking?

We have a range of colours, styles, and options to suit almost every property. What's more, every window comes fitted with multi point locking systems as standard. This is a combination of parts designed to secure the opening window to the frame to make your home as secure as possible. We have a five point locking system specifically engineered to make it difficult for anyone to get into, so you can sleep easy knowing your home is safe and secure with Safestyle.


Window image showing Prolinea locking handle, Mushroom cams, Security hooks, High grade ferretic hinges, Robust lock keeps.
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Upgrade to modern engineering and keep the traditional style.



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Whether it’s a bow or a box shaped bay we’ve got you covered.


Choose EcoDiamond windows to improve the energy efficiency and security of your home

Safestyle windows add a striking, stylish look to your home while helping to make it more energy efficient. A-rated for efficiency to ensure maximum heat retention and minimum heat loss.

  • Eliminate draughts and keep the warmth inside your home with A-Rated EcoDiamond windows
  • Reduce your energy bills, our EcoDiamond and sliding sash windows are recommended by the Energy Saving Trust
  • Give your property a clean, new, fresh look with our EcoDiamond window, now available in 6 colour options

The benefits of a Safestyle EcoDiamond window

Solar gain

Solar gain

Allowing free heat from the sun into your home and keeping it in

Draught and condensation free

No draughts or condensation

Our windows stop any draughts, leaks or condensation between the panes

Multipoint locks

Multipoint locks

Our EcoDiamond product ranges all feature multipoint locking for security and peace of mind

Internally beaded

Internally beaded

Preventing the removal of the beading to gain entry

A rated

A-rated energy efficient

Ensures maximum heat retention and minimum heat loss

Expert fitters

Expert fitters

We have hundreds of experienced fitting teams throughout the country

Environmentally friendly

Environmentally friendly

We remove your old windows and recycle 95% of all our waste


UK made

Proudly made in our 18 acre factory in Yorkshire.

10 Year Guarantee

10 Year Guarantee

We promise you’ll get a decade at the very least of worry-free, virtually maintenance-free pleasure from your Safestyle uPVC door.

Price promise

Price promise

With our lowest price guarantee we’ll beat any like-for-like quote


Quotes valid for 12 months

A free, clear and simple quote, then we give you plenty of time to decide

Trusted and rated

Trusted and rated

89% of customers who reviewed us say they would recommend us.

We'll beat anyone's prices including sale prices!*

Call Us Now on 0808 274 8283

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