Castlebar and Sligo are at the outer edge of the area we cover from our Galway base, and jobs out this way are usually larger projects — a full house of windows, a new build, or a front door replaced alongside other renovation work — rather than a single window repair. The extra distance means we plan these visits carefully, but the specification, hardware and warranty are exactly the same as any job fitted in Galway City.
Built for West of Ireland weather
Homes across County Mayo and around Sligo face some of the most exposed conditions on the west coast: sustained wind loading, heavy driving rain and, in coastal areas, salt exposure that ages hardware and finishes faster than inland properties. This is where frame and hardware choice matters as much as the headline U-value. We fit Roto and Winkhaus multi-point locking systems as standard, and pay close attention to cill drainage and sealant detailing on every installation, since a poorly sealed window will show problems on an exposed Mayo or Sligo site much sooner than it would in a sheltered spot.
uPVC, aluminium and composite doors
For standard replacements on family homes around Castlebar, uPVC windows on Aluplast profiles remain the most cost-effective option, with triple glazing worth considering on north- or west-facing elevations that take the worst of the weather. For new builds and extensions, Ponzio aluminium systems give a slimmer, more contemporary finish. Composite front doors — Mikea or Palladio ranges — are a popular standalone upgrade here too, both for the insulation improvement and for holding up better than timber against constant wind and rain.
Planning a project from Castlebar, Sligo or County Mayo
Given the travel distance, we recommend grouping the work where possible — a full house of windows rather than one or two at a time — so a site visit and installation can be scheduled efficiently. As with every project, we still carry out a proper survey before confirming a quote; rough measurements, photos and a description of the property are enough to start the conversation.
If you are in Castlebar, Sligo or elsewhere in County Mayo and considering window replacement or a new composite door, get in touch or request a quote with your address and project details.
Planning a Similar Project in Galway?
KRB Construction & Windows can help with windows, doors, renovations, attic conversions and practical construction advice for your home.

