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Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm Friday 8am - 5pm

The Great Big Window Company Ltd

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Doncaster
The Great Big Window Company Ltd

Founded 17 years ago by Mark & Ray from the window industry & are now a trusted window & door company

02/06/2026

Keeping your cool this June? 🌡️

Most homeowners think A-rated windows are only for keeping the warmth in during a biting Yorkshire winter. But they have a secret summer talent.

Our high-performance glazing acts as a ‘heat shield’ for your home. It’s designed to reflect solar heat OUT, preventing your living spaces from turning into a greenhouse.

The result?
✅ A naturally cooler home.
✅ Less reliance on noisy fans.
✅ Protected furniture from UV fading.

Stay comfortable without the high-pressure sales pitch. Just honest advice and expert installation with a 10-year warranty. 🤝

Ready to upgrade your comfort?

Message us the word ‘ENERGY’ and we’ll provide a transparent, bespoke quote for your home.

28/05/2026

Proudly serving Yorkshire for nearly 20 years. 🤝 From Doncaster to Leeds, we’re your local choice for windows and doors.

10/10 on Checkatrade and zero high-pressure sales. Just transparent pricing and expert craftsmanship. 🛡️

Message us or visit our website for a friendly, no-obligation chat. 🏡

www.thegreatbigwindowcompany.co.uk

26/05/2026

Traditional style. Modern performance. 🏡

Love the look of classic sliding sash windows but hate the drafts? Our uPVC sash windows offer the perfect ‘heritage’ look with modern A-rated energy efficiency.

Enjoy the timeless character of your home without the rattling, cold spots, or high energy bills. High-spec glazing means a warmer, quieter, and more comfortable living space all year round.

🛡️ 10-year warranty
🤝 Zero high-pressure sales
📍 Expertly fitted across Yorkshire

Ready to transform your home? Message us the word ‘ENERGY’ for a free consultation or visit our website to view the range.

www.thegreatbigwindowcompany.co.uk

24/05/2026

Get your home garden-party ready! 🥂 Our traditional uPVC French Doors offer a classic look with modern A-rated performance and high security.

No pushy salesmen, just honest Yorkshire service and a 10-year warranty. 🛡️

Send us a message or visit our website to book your free consultation. 🏡

www.thegreatbigwindowcompany.co.uk

21/05/2026

Energy efficiency isn't just for winter! 🌡️ Our A-rated uPVC windows act as a shield, reflecting the sun's glare to keep your home cool all summer.

Transparent pricing and local Yorkshire service. No gimmicks, just quality. 🤝

Visit our website or send us a message to prep your home for the heat. ☀️

www.thegreatbigwindowcompany.co.uk

19/05/2026

Elevate your home’s character with a timeless classic. 🏡

The uPVC Casement window remains a Yorkshire favourite for a reason. It’s the perfect blend of versatile style and high-performance energy efficiency.

Whether you're looking to enhance a traditional bay window or add a sleek finish to a modern home, our A-rated casement range delivers. No high-pressure sales, no hidden costs: just honest pricing and professional installation backed by a 10-year warranty. 🛡️

Warmer. Quieter. Calm and relaxing.

Message us ‘ENERGY’ to start your hassle-free consultation or visit our website to see our full range.

www.thegreatbigwindowcompany.co.uk 🤝✨

17/05/2026

Love period character but hate the maintenance? 🏡✨ Our heritage range combines authentic wood-grain finishes and monkey-tail handles with modern uPVC performance.

A-rated efficiency and multi-point security with a 10-year warranty. 🛠️

Message us or visit our website to see how we can transform your space. 🤝

www.thegreatbigwindowcompany.co.uk

14/05/2026

Jetting off this summer? ✈️☀️ Enjoy your holiday knowing your home is secure. Our uPVC windows and doors come with multi-point locking systems as standard.

Nearly 20 years of experience and a 10/10 Checkatrade rating. No pressure, just peace of mind. 🛡️

Send us a message or visit our website for a free security upgrade chat. 🤝

www.thegreatbigwindowcompany.co.uk

12/05/2026

Real stories from real Yorkshire homes. 🤝

"Professional, clean, and zero pressure." Just one of the many 5-star reviews we’ve earned across the region.

With nearly 20 years of experience, we believe in quality craftsmanship, not high-pressure sales. From A-rated energy efficiency to our 10-year warranty, your home is in safe hands.

Join our list of happy homeowners.

Message 'MEASURE' for a free quote or visit the link in our bio.

thegreatbigwindowcompany.co.uk

10/05/2026

Selling your home this spring? 🌸 Upgrading to our 'Flush Sash' or 'Sliding Sash' windows can add up to 10% to your property's value.

Authentic timber looks with modern A-rated efficiency. Plus, a 10-year warranty for total peace of mind. 🛡️

Visit our website or send us a message to book your no-pressure consultation. 🏡

www.thegreatbigwindowcompany.co.uk

Address

Unit 3i, Lake Enterprise Park Sandall Stones Road
Doncaster
DN31QR

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm

Telephone

+441302887482

Website

http://www.thegreatbigwindowcompanyltd.co.uk/

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