Every uPVC window we install is made to your home’s exact measurements – not a standard size forced to fit. That precision matters: a properly fitted uPVC window seals better, insulates better, and lasts longer than an off-the-shelf alternative.
Our uPVC windows use advanced multi-chamber profiles, which trap more air and reduce heat loss compared to older single- or double-chamber designs. If you’re comparing uPVC window prices against aluminium, uPVC remains the most cost-effective way to hit strong thermal performance without compromising on style.
Flush Windows

Create wide openings that connect home and garden seamlessly, with strength and style built in.
Casement Windows

Timeless double doors with slim frames, secure locking, and a light-filled finish.
Sliding Sash Windows

Make a dramatic statement with smooth, modern operation and standout design.
Cost depends on the number of windows, size, style, and glazing spec. Every quote is free and based on an in-home or video survey - get in touch for an accurate price, not a generic estimate.
Most homes are fitted within a day or two per window run, depending on scope. We'll confirm exact timings once your windows are surveyed and manufactured.
Both perform well. uPVC typically costs less and offers excellent thermal efficiency; aluminium suits slimmer sightlines and larger openings. We can talk you through which fits your home and budget.
Yes - uPVC windows work well on semi-detached and terraced homes alike. We'll advise on styles that suit your property's age and layout during your survey.
All our uPVC windows come with manufacturer-backed guarantees on frames and glazing. Full details are available on request or on our guarantees page.
For many of the larger and more premium homes in Upminster, yes. Aluminium windows offer slimmer sightlines, a wider range of RAL colours, greater strength for larger spans, and a finish that holds its quality over decades without the fade or discolouration that older uPVC can suffer. For a standard semi, the premium may not be necessary - but for a larger detached home where aesthetics and longevity matter, aluminium is often the better long-term investment. We'll give you an honest comparison during the consultation.