Firmfix Doors & Windows Tewkesbury

Firmfix Doors & Windows Tewkesbury A trusted family business supplying and installing PVCu windows, doors and conservatories across Gloucestershire.

Firmfix is a well-established, family-run business specialising in the supply and installation of high-quality PVCu windows, doors and conservatories. All of our products are manufactured here in the UK using the highest quality components. Firmfix is ISO 9001 accredited, ensuring that we maintain exceptional quality standards across all of our processes. We also hold the British Standard Kitemark

for the Survey & Installation of Windows and Doorsets, are an Assure Certified Installer, an accredited member of Checkatrade, and a QANW member providing 10-year insurance-backed guarantees. We pride ourselves on delivering a reliable, personal service that sets us apart from the competition.

✨ It's the Everyday ThingsAt Firmfix, the biggest benefit of new windows isn't always what you see.It's what you notice ...
18/06/2026

✨ It's the Everyday Things

At Firmfix, the biggest benefit of new windows isn't always what you see.

It's what you notice every day.

A warmer room.
Less outside noise.
More natural light.
A home that simply feels more comfortable.

Those little improvements quickly become things you wouldn't want to live without.

✨ Save 30% on windows, doors and conservatories this June.

📍 Oakfield Close, Tewkesbury Business Park, GL20 8PF

📞 01684 296603 | 🌐 firmfix.co.uk | 📧 [email protected]

🏡 Modern Comfort, Traditional CharmAt Firmfix, some of our favourite projects are homes that combine traditional charact...
17/06/2026

🏡 Modern Comfort, Traditional Charm

At Firmfix, some of our favourite projects are homes that combine traditional character with modern performance.

From stone cottages to village homes, modern uPVC windows can help improve comfort and efficiency while still complementing the property's original style.

The best upgrades don't change a home's character...
They help it shine.

✨ Save 30% on windows, doors and conservatories throughout June.

📍 Oakfield Close, Tewkesbury Business Park, GL20 8PF

📞 01684 296603 | 🌐 firmfix.co.uk | 📧 [email protected]

🪟 What Makes uPVC Windows So Popular?At Firmfix, uPVC windows remain one of the most popular choices for homeowners acro...
16/06/2026

🪟 What Makes uPVC Windows So Popular?

At Firmfix, uPVC windows remain one of the most popular choices for homeowners across Gloucestershire.

Why?

✔ Low maintenance
✔ Energy efficient
✔ Secure and durable
✔ Clean, timeless appearance

Whether you're updating a cottage, a brick semi or a modern family home, quality uPVC windows are designed to perform for years to come.

✨ Don't forget – save 30% on windows, doors and conservatories for orders placed in June.

📍 Oakfield Close, Tewkesbury Business Park, Northway, Tewkesbury, Gloucestershire. GL20 8PF

📞 01684 296603 | 🌐 firmfix.co.uk | 📧 [email protected]

At Firmfix, a house becomes a home because of the little things.The morning light through the kitchen window.The familia...
15/06/2026

At Firmfix, a house becomes a home because of the little things.

The morning light through the kitchen window.
The familiar view from your favourite chair.
The comfort of knowing you're somewhere warm, secure and welcoming.

It's not always the biggest features that matter most – it's how your home makes you feel every day.

That's why quality windows and doors are about more than appearance. They're part of creating a home you'll enjoy for years to come.

📍 Oakfield Close, Tewkesbury Business Park, Northway, Tewkesbury, Gloucestershire. GL20 8PF
📞 01684 296603 | 🌐 firmfix.co.uk | 📧 [email protected]

🌿 Looking Forward to the WeekendAt Firmfix, new windows can completely transform the look and feel of your home.More nat...
12/06/2026

🌿 Looking Forward to the Weekend

At Firmfix, new windows can completely transform the look and feel of your home.

More natural light.
Improved energy efficiency.
Enhanced security.
A fresh, modern appearance.

Our quality windows are professionally installed and backed by a 10-year insurance-backed guarantee, giving you complete peace of mind.

And there's never been a better time to upgrade...

✨ For orders placed in June, save 30% on windows, doors and conservatories, with additional savings available when you order more than two products.

📍 Oakfield Close, Tewkesbury Business Park, Northway, Tewkesbury, Gloucestershire. GL20 8PF

📞 01684 296603
🌐 firmfix.co.uk
📧 [email protected]

✨ The Little Wins Matter MostAt Firmfix, home improvements aren't always about huge transformations.Sometimes it's simpl...
11/06/2026

✨ The Little Wins Matter Most

At Firmfix, home improvements aren't always about huge transformations.

Sometimes it's simply:

✔ A brighter room
✔ A quieter evening
✔ A warmer space
✔ A better view of the garden

Small improvements can make a surprising difference to everyday life.

📍 Oakfield Close, Tewkesbury Business Park, GL20 8PF

📞 01684 296603 | 🌐 firmfix.co.uk | 📧 [email protected]

🏡 Why We Love British HomesAt Firmfix, one thing we never get tired of is seeing the variety of homes across Gloucesters...
10/06/2026

🏡 Why We Love British Homes

At Firmfix, one thing we never get tired of is seeing the variety of homes across Gloucestershire.

Traditional cottages.
Brick semis.
Village homes full of character.

Every property is different, but quality windows and doors always make a positive difference.

Sometimes the best upgrades are the ones that respect the character of a home while improving how it performs.

📍 Oakfield Close, Tewkesbury Business Park, GL20 8PF

📞 01684 296603 | 🌐 firmfix.co.uk | 📧 [email protected]

🪟 The Most Important Window in the House?At Firmfix, every home has that one room everyone naturally gathers in.For some...
09/06/2026

🪟 The Most Important Window in the House?

At Firmfix, every home has that one room everyone naturally gathers in.

For some it's the kitchen.
For others it's the lounge.

Whatever the room, good windows help make it brighter, more comfortable and more enjoyable to spend time in.

It's amazing how much difference natural light and clear views can make to a space you use every day.

📍 Oakfield Close, Tewkesbury Business Park, Northway, Tewkesbury, Gloucestershire. GL20 8PF

📞 01684 296603 | 🌐 firmfix.co.uk | 📧 [email protected]

At Firmfix, one of the things homeowners often tell us after new windows are installed is just how much brighter their h...
08/06/2026

At Firmfix, one of the things homeowners often tell us after new windows are installed is just how much brighter their home feels.

Natural light has a way of making rooms feel bigger, fresher and more welcoming.

Whether it's your morning coffee in the kitchen, reading in the lounge, or simply enjoying the view of your garden, clear, well-fitted uPVC windows help you make the most of every day.

Sometimes it's not about changing your home completely...

It's about helping it feel like the best version of itself.

📍 Oakfield Close, Tewkesbury Business Park, Northway, Tewkesbury, Gloucestershire. GL20 8PF

📞 01684 296603 | 🌐 firmfix.co.uk | 📧 [email protected]

🔥 June is flying by!If you've been thinking about upgrading your windows, doors or conservatory, now is the perfect time...
05/06/2026

🔥 June is flying by!

If you've been thinking about upgrading your windows, doors or conservatory, now is the perfect time to arrange your free quotation.

Enjoy 30% savings on orders placed this June, plus additional discounts when ordering multiple products.

📍 Visit us: Oakfield Close, Tewkesbury Business Park, Northway, Tewkesbury, Gloucestershire. GL20 8PF

📞 Call us: 01684 296603
🌐 firmfix.co.uk
✉️ [email protected]

Address

Firmfix Windows, Doors & Conservatories, Oakfield Close, Tewkesbury Business Park
Tewkesbury
GL208PF

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

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