Timber glazing upgrades in Swanage
Thermal and glazing upgrades to timber windows and doors you already own, so you gain performance without losing the joinery. Covering Swanage and the wider 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
Quote for Swanage
Free measured survey in Swanage.
Timber glazing upgrades in Swanage
Secondary Glazing around Swanage is a different job from one street to the next. Property here runs to Purbeck stone cottages, Victorian resort villas and thatched inland villages, and each of those brings its own set of dimensions. Add exposed Channel coast with intense salt and UV load to that and rapid finish failure and fixings corrosion within a few seasons on seafront stock becomes the usual trigger for replacement. What you are paying for is internal glazing that leaves the original window entirely untouched.
Nothing is ordered until someone has stood in front of the opening with a tape. Get in touch and we will be straight with you about cost and timescale.
Bear in mind for this area: Jurassic Coast properties need stainless fixings as standard, not an upgrade.
What we cover locally
- Retrofit Double Glazing in Swanage
- Slim Cavity Units in Swanage
- Secondary Glazing in Swanage
- Misted Unit Replacement in Swanage
Survey visits in Swanage are usually booked within a week. There is no charge for the survey and no obligation to proceed.
Made to size for Swanage
Every product below is manufactured to your dimensions.
Retrofit Double Glazing
Sealed units fitted into your existing timber sashes.
Learn more →Slim Cavity Units
Narrow-cavity glazing for conservation sightlines.
Learn more →Secondary Glazing
Independent internal glazing for heat and noise.
Learn more →Misted Unit Replacement
Failed sealed units swapped without a new window.
Learn more →Draught Sealing
Perimeter sealing on windows and external doors.
Learn more →Acoustic Glazing
Laminated and asymmetric units for noisy locations.
Learn more →Thermal Survey
Where the heat is actually going before you spend.
Learn more →Trickle Vents and Ventilation
Compliant background ventilation after sealing.
Learn more →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, DorsetSwanage questions
What guarantee do you provide?
Ten years on workmanship, covering manufacture and the factory-applied finish. Where we install, the installation is covered too. It is issued in writing with the handover paperwork.
How do you handle glazing?
Standard double glazed units for most work, and slim-cavity units where a conservation officer has restricted sightlines. Single glazing with putty lines is available where the consent requires it.
Can you price from drawings?
Yes. Send a drawing set or a schedule and we will price against it. If anything is ambiguous we will query it before quoting rather than assume and reprice later.
Do you work in hardwood or softwood?
Both. Engineered hardwood is the default where movement or exposure is a concern, and slow-grown softwood is often the better value choice for painted work in sheltered positions. We will tell you which we would specify and why.
Do you fit, or supply only?
Both. Supply-only is common for trade and contractor clients. For private clients we usually recommend supply and fit, because responsibility for the fit and the finish then sits in one place.
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