The truth about Window Energy Ratings

Thanks to our range of energy efficient windows and doors you can be sure that their high performance qualities will drive down energy bills and provide a more comfortable living space.

Our windows can achieve an A+ rating under the Window Energy Ratings Initiative. Window Energy Ratings use a similar system to that found on household goods such as freezers and washing machines and help consumers choose windows that will save them money on their bills and offer quality aesthetics.

Do you require more information about Window energy ratings?

Speak to one of our helpful advisors call 0800 279077 today.

Our range at Crown Windows


Whether you are improving your living space with windows, doors or that stunning new conservatory you can be sure that our products will leave your home looking fantastic.

Casement, Sliding Sash and more
Liniar, French, Patio and more
Wide range of options
Guttering, cladding, fascias and soffits

Why choose Crown Windows

Whether you have been looking for perfect windows at great prices - then look no further. Crown windows supply a superb range of energy efficient windows, doors and conservatories direct to your door and offer some of the most competitive prices on the market without compromising on quality.

Energy Efficiency

With our range of energy efficient windows and doors you can be sure that their high performance qualities will drive down energy bills and provide a more comfortable living space.

Online Quoting

Get an instant online guide price with our easy to use QuoteBuilder. Choose products and compare prices at the touch of a button!

Quality Products

Crown windows supply a superb range of energy efficient windows, doors and conservatories direct to your door without compromising on quality.

Competitive Prices

Crown windows supply a superb range of energy efficient windows, doors and conservatories direct to your door and offer some of the most competitive prices on the market.

Reliable Service

If you need to know more about our products, would like to speak to a local design consultant, or are even looking to work for us, we always aim to contact you within 24 hours.

Modern Range

Whether you are improving your living space with windows, doors or that stunning new conservatory you can be sure that our products will leave your home looking fantastic.

What our Customers Say

The installation and ground work were carried out most satisfactory. Can be recommended highly.

Mr Newton
Nottingham

What our Customers Say

The standard of work carried out on the conservatory has been truly excellent and I am delighted with the result.

Mrs D.Pickup
Lincolnshire

INSTANT ONLINE QUOTE

Get an instant online guide price with our easy to use quote builder. Choose products and compare prices at the touch of a button!



Get a quote