Windowsills
Stock lengths and made-to-measure welded sills for new build, retrofit and EWI projects.
Explore →Precision-fabricated in Dublin
ArchitecturalAluminiumMade to perform
Bespoke aluminium windowsills, cappings and flashings—manufactured with precision, finished to specification and delivered nationwide.
3–4 Day Lead TimesIreland-Wide DeliveryMade in Dublin
Built for the trade
Aluminium expertise
Made practical
PCT Aluminium is a family-run Dublin manufacturer supplying builders, EWI contractors, window installers, roofers and architects throughout Ireland.
Alongside our windowsills, cappings and flashings, we now manufacture made-to-measure pedestrian gates and architectural HVAC covers. From a single item to a full project package, our team combines careful fabrication with straightforward advice and dependable lead times.
Discover our story →Core range
Manufactured around
your project.
Cappings
Clean, durable parapet and wall cappings folded precisely to your project dimensions.
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Flashings
Custom flashings and folded profiles for roofing, façades, windows and architectural details.
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Powder Coating
Professional finishes in standard colours or your chosen RAL specification.
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Pedestrian Gates
Made-to-measure aluminium gates for secure, contemporary residential entrances.
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HVAC Covers
Durable architectural screening for outdoor heat pump and air-conditioning units.
Explore →From drawing to delivery
A simpler fabrication process
01
Send the details
Share dimensions, drawings, photos, quantities and required finish.
02
We fabricate
Profiles are cut, folded, welded and finished by our Dublin team.
03
Collect or deliver
Collect from Tallaght or arrange delivery anywhere in Ireland.
Have a project in mind?
Let’s shape it together
Send us your measurements or drawings for a fast, clear quotation.