Quality Products at Competitive Prices

Windows, doors and conservatories supplied and fitted for the lowest prices. Start your free online quote and see how much you could save.

Why Choose Us?

Quality

Quality

We proudly work in conjunction with Liniar and other industry leading names. The best possible products, specially made for your home.

Price

Cost

Get instant online prices for windows, doors and conservatories. See how much you could save with Window Installation Services.

Speed

Domestic & Commercial

Window Installation Services offer our competitive double glazing rates to both the domestic and commercial industry.

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Windows

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Conservatories

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Our Services

Supply and Fit

Professional supply and fit service for windows, doors and conservatories.

Modern Showroom

Our recently refurbished showroom is fully staffed and showcases a vast selection of our products.

Friendly Experienced Team

Our team of window and door installers have been trained to the very highest standards.

Commercial Services

We have experience in working on commercial buildings. We also supply a range of products for the trade market.

Site Inspection

Before completing and work, we’ll ensure the proposed site is both safe and suitable for your recommended products.

Repair Services

Window Installation Services offer delicate repair work, helping to keep your windows and doors in perfect working order.

Our Products

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Latest News

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The Grand Opening of our New Showroom

WIS Presents… Window Installation Services is proud to announce the grand opening of our new showroom. On Saturday 19th August we ...

uPVC Bow and Bay Windows Milton Keynes

uPVC Bow and Bay Windows Milton Keynes

uPVC Bow and Bay Windows in Milton Keynes Are you looking for a way to completely transform and enhance your Milton Keynes property? Would you ...

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Composite Front Doors Milton Keynes

Luxurious composite front doors in Milton Keynes Composite front doors offer the ultimate Milton Keynes home improvement for luxury style. They ...

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