Abacus Windows Ltd

Windows & Doors
Chelmsford, Essex CM1 3AG

Abacus Windows Ltd is a Chelmsford-based company that installs windows and doors for homeowners in and around the area, operating from 29A Robjohns Road, CM1 3AG.

A homeowner contacting Abacus Windows Ltd would typically discuss the types of windows and doors they need, such as uPVC, aluminium, or timber options, and arrange a free quotation and survey. They would also talk about the range of styles, colours, and finishes available, as well as the installation process, timelines, and any structural requirements for fitting. The company handles both supply and installation, so discussing the full scope of work and any guarantees on products and fitting is standard.

When speaking with Abacus Windows Ltd, a homeowner should ask whether they are FENSA registered, as this certification covers compliance with building regulations for replacement windows and doors, and can simplify the approval process for installations.

Services covered

Areas covered

This company is listed in our Chelmsford directory archive.

Contact

Compare with other installers

For more windows and doors installers in this area, browse the Chelmsford directory or the Windows and doors installers service archive. Always get at least three quotes before committing.

Photos

Abacus Windows Ltd
Abacus Windows Ltd
Abacus Windows Ltd

Customer Reviews

No reviews yet — be the first to leave one.

Latest Guides for Windows & Doors

Windows & Glazing

Internal vs External Window Beading – Security, Style, and What to Pick

2026 UK window security data shows 23% of burglaries involve glazing bead failure The Office for National Statistics Crime Survey for England and Wales, in its 2026 release, reports that 23% of domestic burglaries involved forced entry through window glazing. In many of these cases, the glazing bead was removed from the outside to access […]

6 min · 9 May 2026
Windows & Glazing

Self-Cleaning Glass Windows Maintenance Benefits UK Homes 2026

Photocatalytic and hydrophilic self-cleaning glass explained Self-cleaning glass relies on two distinct chemical mechanisms that work in sequence. The first is photocatalytic. A microscopically thin coating of titanium dioxide is applied to the outer pane. When exposed to ultraviolet (UV) light from the sun, the coating triggers a reaction that breaks down organic dirt particles […]

6 min · 9 May 2026
Windows & Glazing

Window U-Values Explained – Building-Regs Minimums and How to Calculate Yours

The 2026 Building Regulations require a centre-pane U-value no higher than 1.6 W/m²K and a whole-window U-value no higher than 1.8 W/m²K for replacement windows If you are replacing windows in your home, you need to know the minimum energy performance standard set by law. The 2026 Building Regulations for England, under Approved Document L […]

7 min · 9 May 2026

More Windows & Doors guides →