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lantern roof conservatory Architect Designed Living Spaces
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Architect Designed Living Spaces Range

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Other Products Range

Conservatories and Extensions
Conservatory Conversions Victorian Conservatories Lean-to Conservatories Georgian Conservatories Edwardian Conservatories Gable Conservatories Bespoke Conservatories Orangeries Replacement Conservatory Roofs Tiled Conservatory Roofs Solid Conservatory Roofs Glass Conservatory Roofs Lantern Roof Conservatories hup! Extensions
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Double Glazing Offers

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Double Glazing Offers

Take a Look at Our Offers Options

Britannia Windows are now offering amazing offers options across our range of windows, doors and Conservatories!

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August Offer

August Offer

£1,500 October Prize Draw

Win £1,500 in vouchers!

Simply place your order with us by 31st October 2025 and you’ll be automatically entered.

One lucky winner will be drawn at random on 3rd November 2025.

We’ll be in touch directly with the winner within 7 days.

Choose your prize: £1,500 in Love2Shop, John Lewis &; Partners, or TUI vouchers (all in one type).

By entering, you agree we can use your name, photo and any video content for promotional purposes if you win.

Open to UK residents aged 18+. Full T&Cs apply (see below).

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Network Britannia Windows Limited t/a New Windows is registered in England and Wales (Register no. 07750446). Credit is subject to status and affordability. Terms and conditions apply. Authorised and regulated by the Financial Conduct Authority. Network Britannia Windows Limited FCA Register no. 738269 trading as New Windows is an appointed representative of Ffenestri Limited FCA Register no. 716352 Kimberley Road, Clevedon, Somerset, BS21 6QJ is a credit broker, not the lender. Credit is provided by Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC. Authorised and Regulated by the Financial Conduct Authority.

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