Carrickfergus, County Antrim
Triple Glazed Timber Windows in Carrickfergus
Triple glazing in hardwood needs a deeper frame section to carry the weight. Done right it drops whole-window U-values to around 0.8 W/m²K.
Our triple glazed timber windows are made from kiln-dried hardwood, machined in the workshop and factory-finished before they ever reach a Carrickfergus site. Wet-brushing on site is where timber windows get a bad name.
What is included
- End-grain sealed at every cut before assembly — the single detail that decides whether joinery rots.
- Micro-porous finishes that let the timber breathe rather than trapping moisture behind a hard film.
- Factory-finished in controlled conditions — three coats minimum, fully cured before delivery.
- End-grain sealed at every cut before assembly — the single detail that decides whether joinery rots.
Homeowners across Carrickfergus come to us for triple glazing after a uPVC replacement has aged badly. Timber is the material you specify when you intend to still be happy with it in twenty years.
Everything is made to order, so the quotation stage matters. We would rather spend an extra hour on the survey than get a section wrong.
Triple Glazing in Carrickfergus
Free measured survey, fixed written price.
Indicative price now
Four questions, realistic range, no contact details needed to see it.
Open the guide price toolOther products for Carrickfergus
Side and top-hung casements built to traditional proportions.
Guide price →Idigbo Windows in CarrickfergusLight-toned hardwood, excellent value for painted finishes.
Guide price →Cottage Windows in CarrickfergusSmall-pane hardwood windows for cottages and barns.
Guide price →Bi-Fold Doors in CarrickfergusTop-hung folding sliding doors in engineered hardwood.
Guide price →Draught Proofing in CarrickfergusBrush-pile sealing and cord renewal for existing sashes.
Guide price →Oak Windows in CarrickfergusEuropean oak windows with exceptional grain and durability.
Guide price →Triple Glazed Timber Windows nearby
Questions
Do you take away the old windows?
Yes. Removal and responsible disposal are included, along with making good internally. We work one opening at a time so the property is never left open, and we clear the site each day.
How much disruption should I expect?
Less than most people fear. A straightforward replacement is one opening at a time, typically two to four windows a day. Scaffolding is only needed on higher elevations. We protect floors and furniture and leave the site clean each evening.
How long do hardwood windows actually last?
Properly specified and maintained hardwood joinery has a realistic service life of 60 years or more. The timber is rarely what fails — it is the finish and the seals, and both are renewable. That is the fundamental advantage over uPVC, where a failed unit or a distorted frame means the whole window goes.
Are timber windows warm enough for Building Regulations?
Yes, comfortably. Timber is a natural insulator with far lower conductivity than aluminium or steel. A standard hardwood double-glazed window achieves around 1.2–1.4 W/m²K whole-window, against a 1.4 requirement for replacements. Triple glazing in a deeper section will reach roughly 0.8.
Get an indicative price in two minutes
Use the guide price tool for a realistic range, then book a free measured survey in Carrickfergus to firm it up. No obligation either way.