Bespoke made for that perfect fit..
uPVC Patio Doors/Inline Sliding Doors are often chosen as a simple means of accessing your Garden, Patio or Balcony.
The two main distinct advantages of patio doors are the increased glass area which is achievable with a central meeting stile of as little as 30mm and simple sliding operation that does not encroach on either the inside of your home or the external garden area.
The simple operation means you can slide the door open as little or a far as you require with no fear of them blowing shut or being damaged in windy conditions.
The Firmseal process
We pride ourselves on offering the very best experience for our customers throughout every stage of the process.
Known fondly as the “Firmseal experience".
"We had dealt with Firmseal in the past. Came over and looked at showroom, was impressed, staff so helpful, everything went smoothly from start to finish. So nice to get to speak to a person at the end of the phone. Thank you to everyone."
Mrs M – Windows, Yeovil
SURVEYING & PREPARATION
SIGN-OFF & PAYMENT
What our customers say
Don’t just take our word for it. Hear what our customers have to say!
Excellent product & better value for money than competitor brands. Customer service has also been very impressive. We love our new windows.
Mr & Mrs T
Completely satisfied, you came recommended by my sister who has had various work done by yourselves.
Back Door, Yeovil
The Firmseal Family
Like the look of our service and products but not based in our catchment area? Take a look at our 2 sister companies in the surrounding area.