top of page
Your one-stop shop for windows, doors, conservatories, extensions and loft conversions.
Opening Hours: Monday to Friday 9 AM - 5 PM
Based in Portsmouth,
Hampshire
We offer our services within a 20-mile radius of Hampshire.
Over 50 years of
top-quality services!
We’ve been established since 1947 and now a small family run business!
Certified to offer services in line with regulations.
We are Fensa registered installers and members of Federation of Master Builders.
Contact the team
at J.R. Gilks
Get in touch with us today!
You can contact us here.
About us
We’ve been established since 1947 and now a small family run business, we do a wide variety of jobs including windows, doors, conservatories, extensions and loft conversions.
We specialise in designing and building top quality windows and conservatories, and offer a wide variety of designs to harmonise with the existing style of your home.
Our Services
We specialise in designing and building top quality windows, doors, conservatories, extensions and loft conversions. We offer a wide variety of designs to harmonise with the existing style of your home. Most designs are available in 70mm UPVC, and aluminium, all of which are very hard wearing and virtually maintenance free.
_JPG.jpg)
Client Reviews
Smudge
Very friendly and knowledgeable, quick turn around from survey to instalment. we had a front bay window fitted, the job was done professionally with quality workmanship clearly displayed.
Lee
I didn't realise they did building work so when we wanted a large bay window/small extension we thought we'd give them a call. It's just been completed and it is superb work.
Ryan
J R Gilks have done a lot of amazing work on my property would highly recommend! Great Price and Service from the Team. More work planned in the future!
April
J R Gilks built our conservatory. Very professional and extremely tidy. Would recommend 100%.
We value your feedback! We kindly invite you to spare a moment and share your thoughts by leaving an online review. Your input helps us continually improve and ensures that others can benefit from your experience. Thank you!
Our Signature Touch
Let us elevate your project today!
Get in touch with us today.
Follow us online!
Where to find us:
We use cookies to improve your experience on our website. By browsing this website, you agree to our Privacy Policy.
bottom of page