Already purchased your windows? Our professional installation service is available completely on its own — no need to buy through us. Whether you’ve sourced your windows directly from a manufacturer, through a supplier, or as part of a self-build package, our team will take over from there and fit them correctly. We bring the tools, the materials, and the expertise to make sure every window is installed to the standard it deserves.
Why the Installation Makes All the Difference
Even the highest-spec window will underperform if it hasn’t been fitted properly. A poorly installed window lets in cold air, moisture, and noise — and can void the manufacturer’s warranty in the process. Common DIY installation mistakes include uneven frames, gaps in the sealing, inadequate insulation around the opening, and incorrect fitting of the glazing unit. Our team installs windows every day and understands exactly what it takes to get a result that’s airtight, weatherproof, and built to last.
We work with all standard window types and frame materials — uPVC, aluminium, and timber — into both existing openings and newly constructed ones. Before we start, we assess the opening to confirm the unit is compatible, the surrounding structure is sound, and there are no complications that need resolving before installation begins.
We arrive fully equipped — expanding foam, frame fixings, sealant, weatherstripping, internal and external trims. You don’t need to source any additional materials. Once the window is fitted, we test it thoroughly: smooth operation, a proper lock function, and a complete weatherproof seal inside and out.
What Our Installation Service Covers
Our standalone window installation service is fully comprehensive. Here’s exactly what’s included:
- Pre-installation site assessment and opening check
- Removal of existing window units and frames (where applicable)
- Frame preparation, levelling, and shimming
- Professional fitting of window unit into the opening
- Expanding foam insulation around the entire frame perimeter
- Full internal and external weatherproof sealing
- Internal and external trim and finishing
- Complete operation and seal test
- Site cleanup and removal of any old materials
Single-window installations are typically completed within a couple of hours. For larger jobs we’ll agree a schedule upfront so you know exactly what to expect and when.
We’re a small, family-run team — which means real accountability, direct communication, and someone who actually knows your job when you call. Book your installation online or give us a ring, and we’ll confirm a date that works around you. We take care of the rest.