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Timber Windows and Doors Timber Windows and Doors Crafted for beauty · Built to last
Gillingham, Dorset

Retrofit Double Glazing in Gillingham

Sealed units fitted into your existing timber sashes. Covering Gillingham and the surrounding Dorset area.

  • Made to size from a measured survey, never cut down from stock
  • FSC-certified timber with chain-of-custody paperwork
  • Fixed written quotation with the lead time stated
  • 10-year workmanship guarantee in writing

Free measured survey · No obligation · Reply within one working day

Retrofit Double Glazing in Gillingham

Free survey, fixed written price.

Free, no-obligation. We reply within one working day.

10-year workmanship guaranteeFree measured surveyFSC-certified timberUK-wide deliveryFixed-price quotations

Retrofit Double Glazing for Gillingham properties

What makes Retrofit Double Glazing work in Gillingham is usually invisible once it is finished. Given the Purbeck stone cottages, Victorian resort villas and thatched inland villages that dominates locally, standard sizes are the exception not the rule. Locally you are contending with exposed Channel coast with intense salt and UV load, so rapid finish failure and fixings corrosion within a few seasons on seafront stock is the fault we are called out to. The part that matters is reworking the rebate so a sealed unit fits without bulking the section.

We would rather spend an hour surveying than a week correcting. Give us the basics and you will have a written figure, not a range that moves later.

One thing that catches people out here: Jurassic Coast properties need stainless fixings as standard, not an upgrade.

See everything we cover in Gillingham or view Retrofit Double Glazing across Dorset.

★★★★★

What clients tell us

Feedback collected directly from completed projects. Full written references are available on request before you commit.

“The survey showed most of the loss was around the frames, not through the glass at all.”

Verified client, Dorset

“Half the cost of replacement and the rooms hold heat noticeably better.”

Verified client, Dorset

“They fitted trickle vents we had not thought about, which stopped the condensation.”

Verified client, Dorset

Talk to us about your project

Free, no obligation, and a fixed figure in writing. We will tell you honestly if what you are asking for is not the right answer.

Request a quote Call 0800 088 6248
Call 0800 088 6248 Get a quote