Cii Double Glazing

Advice & Guides

The Cii Double Glazing Blog

Honest advice on windows, doors, and home improvements from the team that's been doing this in Essex for over 16 years.

UPVC vs Aluminium Windows: Which Is Right for Your Essex Home?
Windows

UPVC vs Aluminium Windows: Which Is Right for Your Essex Home?

Unsure whether to go for UPVC or aluminium windows? This practical guide from CII Double Glazing breaks down the key differences to help Essex homeowners make the right choice.

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How Much Do New Windows Cost in Essex? A 2025 Price Guide
Guides

How Much Do New Windows Cost in Essex? A 2025 Price Guide

Wondering what new windows cost in Essex in 2025? CII Double Glazing breaks down realistic pricing for UPVC and aluminium windows with no hidden surprises.

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Why Local Window Fitters in Essex Beat the Big National Companies
Advice

Why Local Window Fitters in Essex Beat the Big National Companies

National window companies spend millions on TV advertising, but that doesn't mean they're the best choice for your home. Here's why local Essex installers like CII Double Glazing consistently outperform the nationals.

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Where We Work

Essex, Hertfordshire & London

Based in Romford, we regularly work across Essex, North and East London, and into Hertfordshire. If you are not sure whether we cover your area, just give us a call.

Find Us

Our Workshop

Free home surveys available across our coverage area.

Areas We Cover

We Come to You

BarkingsideBasildonBillericayBishop's StortfordBrentwoodBuckhurst HillChadwell HeathChelmsfordCheshuntChigwellChingfordCollier RowDagenhamEnfieldEppingHarlowHoddesdonHornchurchIlfordIngatestoneLeigh-on-SeaLeytonstoneLoughtonOngarPotters BarRomfordShenfieldSouth WoodfordStratfordUpminsterWalthamstowWansteadWhitechapelWoodford Green

Not seeing your area? Get in touch and we will let you know if we travel to you.

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Ready to Transform Your Home?

Get a free, no-obligation quote from our team. We survey, advise, and install. All handled directly, no subcontractors.

Get a Free Quote020 8500 9100

Mon-Fri 8am-6pm · No call centres · Speak directly with Ross

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