The Essex Window Store

● Buyer's Guide / Essex

Window Companies in Essex

There are dozens of window companies in Essex. Here's what actually matters when you're picking one, laid out plainly, so you don't get burned by the classic pressure-sell operators.

Get an honest quote →
Window installers working in an Essex home

The 8-point checklist for any Essex window company

  • / 01

    FENSA or Certass registered

    Building Regs compliance without you filing paperwork.

  • / 02

    10-year insurance-backed guarantee

    Covers you if the company goes under, not just company-backed.

  • / 03

    Own-employed fitters, not subcontracted

    Consistent quality and one point of accountability.

  • / 04

    Itemised written quote

    Line-by-line pricing on frames, glass, hardware and fitting.

  • / 05

    Verified local reviews

    Google, Trustpilot or Checkatrade, not just testimonials on the website.

  • / 06

    PAS 24 secure doors, A+ rated glazing

    Industry standards for security and energy performance.

  • / 07

    Deposit protected, staged payments

    Never pay the full amount up front. 10-20% max on order.

  • / 08

    Physical showroom or address

    You can visit, meet the team, and see the product.

How The Essex Window Store measures up

We're FENSA registered, every job comes with a 10-year insurance-backed guarantee, and every window is fitted by our own two-person teams, not subcontractors. Our showroom is at 1 Durham Road, Laindon, and you're welcome to drop in.

We quote line-by-line, we don't do same-day "sign now" discounts, and we take a 10% deposit with the balance on completion. That's it.

We've been fitting windows in Essex for over 25 years. Our Google rating sits at 4.9 stars across 200+ verified reviews from homeowners in Basildon, Chelmsford, Southend, Colchester and everywhere in between.

Book a free survey →

Common questions

How much do new windows cost in Essex?

uPVC casement windows start from around £450 fitted, sliding sash from £1,150, bay windows from £1,850. See uPVC windows Essex for full pricing.

How do I know if a window company is legitimate?

Check FENSA or Certass membership, ask for the insurance-backed guarantee provider (not just company-backed), and check Google or Trustpilot reviews.

How long does installation take?

Most Essex homes take 1-2 days for a full-house window replacement. Manufacture lead time is typically 3-4 weeks from survey.