Timber glazing upgrades in Middleton
Thermal and glazing upgrades to timber windows and doors you already own, so you gain performance without losing the joinery. Covering Middleton and the wider Greater Manchester 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 Middleton
Free measured survey in Middleton.
Timber glazing upgrades in Middleton
Draught Sealing is one of those jobs in Middleton where the survey decides everything. Local property is overwhelmingly mill-era terraces, interwar semis and large commercial and retail frontages, which is why we never quote from a catalogue. What accelerates it is persistently high rainfall with limited drying windows, and coating failure and rot on north-facing elevations that rarely dry out follows sooner than owners expect. Everything we do here comes back to sealing the perimeter without making anything stiff to open.
The site visit comes first, because assumptions made in an office get paid for on site. Rough dimensions and a couple of photographs are enough for us to price it properly.
Local factor worth flagging early: high commercial density supports substantial shopfitting and contract joinery demand.
What we cover locally
- Retrofit Double Glazing in Middleton
- Slim Cavity Units in Middleton
- Secondary Glazing in Middleton
- Misted Unit Replacement in Middleton
Survey visits in Middleton are usually booked within a week. There is no charge for the survey and no obligation to proceed.
Made to size for Middleton
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, Greater Manchester“Half the cost of replacement and the rooms hold heat noticeably better.”
Verified client, Greater Manchester“They fitted trickle vents we had not thought about, which stopped the condensation.”
Verified client, Greater ManchesterMiddleton questions
Can you work on a listed building?
Yes, and a significant share of our work is listed or conservation area. We can supply drawings and section details to support a listed building consent or planning application, though the consent itself remains the owner's responsibility.
Is the timber certified?
All our stock is FSC certified and chain-of-custody documentation is supplied with the order, which most main contractors and specifiers now require for their records.
What if the opening is out of square?
Most older openings are. The survey records the actual dimensions at several points and the unit is manufactured to suit, which is the main reason we survey rather than work from the sizes given over the phone.
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.
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