Double glazed windows Dorset

Since the double glazing boom of the 1970s and 1980s, advances in British double glazing technology haven’t slowed down. Created by sandwiching two panes of thermally advanced glass together with a gap in the middle, this can be enhanced further by filling the gap with an insulating gas. Double glazing vs triple glazing – which one should you choose?

Family run company

Trading for over 25 years

Experienced team

Full aftercare service

Double glazed windows cost

You won’t find any window prices displayed on the website simply because our team of design experts tailor every installation to each homeowner’s unique requirements. Not all double glazing companies can achieve A-rated, custom-built windows like ours – and that’s why we excel at what we do.

Every style of window that we offer is fitted with high-performance double glazing as standard, which works hard to effectively reduce external sound and condensation issues. Strict attention to detail is also essential to us, which is why we provide a variety of chic window handles available in various classic and contemporary styles.

White uPVC windows with decorative glazing
White flush sash UPVC window with Georgian bars.

Double glazed sash windows

Dorset is blessed with many fine examples of authentic flush sash windows and 19th Century sliding sash windows, but not all of them are as energy-efficient as they could be. For over 25 years’, our team of experts have perfected the art of installing high-quality, double glazed uPVC flush sash and sliding sash windows that offer the best of both worlds.

Complete with traditional tear drop or monkey tail handles, your neighbours truly won’t be able to tell the difference! For complete satisfaction from start to finish, Poole Joinery can be the only option for double glazing renovations.

Double glazing guarantee

In the unlikely event that you need window repair assistance, you’ll be pleased to know that we offer all of our customers a full and comprehensive 10 Year Guarantee; covering all frames, manufacturing, glazing and general workmanship.

Flush sash window in oak effect finish

Quick Enquiry

If you have quick enquiry to make regarding us or any of our products, please fill out the form below.

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Double glazing windows and doors

"Fantastic company, friendly fitters, efficient, tidy, methodical and hard working. Dave and Jack were excellent fitters."

Replacement balcony door and side windows

"Great product at a very competitive price. Friendly, professional service at every stage. Very good after sales service too. Highly recommended and will use again without hesitation."

Replacement of glazed front door

"Project assessed, priced and measured. New door manufactured and installed. Old door disposed of. Site left clean and tidy. Quality work."

Replaced front door. Back door and patio doors.

"Professional service offering good choice of quality products. Fitter worked to high standard. Would use again."


  • 188 Stanley Green Rd
  • Poole
  • BH15 3AH

Tel. 01202 661299

A map to show the location of Poole Joinery in Dorset

Visit our showroom

Located at our head office, the Poole Joinery showroom showcases a variety of our home-improvement solutions. This allows patrons to get a good feel of our products, plus you can take advantage of our friendly staff who will be on hand to answer any queries.

Book appointment
Am interior photo of a conservatory with a glass roof and double glazed windows and doors


Poole Joinery are accredited by a variety of renowned industry organisations, such as FENSA and Checkatrade.

ISO 9001
Ultraframe Approved Installer
Checkatrade Member logo
Fensa Registered logo
Q A National Warranties logo
All Craftsmen logo