Same-day despatch before 2pm
Free delivery over £100
3 UK trade counters — London · Bristol · Bridgnorth
Part of the dormakaba Group
Expert product advice from our team

dormakaba · Abloy · Adams Rite · Clearline · GEZE · Exidor · Briton

The UK's specialist for commercial door & window hardware

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Door Spares is a UK trade supplier of commercial door and window hardware, part of the dormakaba Group.

We stock replacement parts and new hardware for a wide range of
applications — from fire door closers and floor springs to high-security
cylinders, panic hardware, and window control systems.

Our range covers leading brands including dormakaba, Abloy, Adams Rite,
Clearline, GEZE, Exidor, Groom, and Axim. Whether you're a locksmith sourcing a
replacement cylinder, a contractor specifying floor springs for a new build, or
a facilities manager replacing a failed door closer, we stock the parts you
need and can despatch them the same day.

Order before 2pm for same-day despatch. Free delivery on orders over £100. Need
advice? Call your nearest trade counter or use our contact form — our team
knows these products inside out.

Shop by Product Type

Door Closers
Door Closers

Door Closers

Floor Springs

Floor Springs

Panic Hardware

Panic Hardware

Transom Closers

Transom Closers

Window Gear

Window Hardware

Access Control
7100 electric strike - adams rite

Access Control

Brands we stock

We are an authorised stockist and part of the dormakaba Group, supplying genuine parts direct to trade and public customers across the UK.

dormakaba
dormakaba

dormakaba

Groom
Groom

Groom

GEZE
GEZE

GEZE

Adams Rite
Adams Rite

Adams Rite

Axim
Axim

Axim

Union
Union

Union

Casma
Casma

Casma

Exidor
Exidor

Exidor

Sealy
Sealy

Sealy

Strand
Strand

Strand

Borg Locks
Borg Locks

Borg Locks

Briton
Briton

Briton

Door Spares Daily

Door Spares Daily Wednesday 2 September 2026
Industry News
Approved Document B Update Mandates Second Escape Staircase in Buildings Over 18m
Changes to Approved Document B, effective this month, now require a second escape staircase in all new residential and commercial buildings exceeding 18 metres in height. For trade installers, this significantly increases the volume of fire-rated door hardware required — including closers, panic hardware, and electromagnetic hold-open devices — across mid- and high-rise projects. Contractors on multi-storey developments already in the pipeline should review their hardware schedules to confirm compliance with the updated escape route requirements. It is worth cross-referencing specifications with your supplier early, as demand for compliant fire door sets and ironmongery is expected to rise sharply through Q4.
Product Spotlight
Window Restrictor Hardware — Friction Stays, Restrictors & Espagnolette Systems
Window restrictor hardware is essential for any commercial or residential building where fall prevention compliance under BS EN 13126 is required. Friction stays allow controlled ventilation while preventing windows from opening beyond a safe limit — typically 100mm for child safety applications. Espagnolette locking systems offer multipoint engagement across the window frame, delivering both security and weathertight performance suited to commercial façades. Door Spares stocks a comprehensive range of window gear from leading manufacturers, all held in stock for same-day despatch.
Shop Window Gear →
Installer Tip
Always Check the Load Rating on Friction Stays Before Fitting
Friction stays are load-rated, and fitting an undersized stay to a heavy casement is one of the most common causes of window drop and premature wear on site. Always check the manufacturer's data sheet for maximum sash weight — standard stays typically cover up to 15 kg, while heavy-duty variants handle 20 kg or more. On replacement jobs, measure the existing arm length and inspect the friction peg condition: a worn peg usually means the stay itself needs replacing, not just re-tensioning. A correctly rated stay will hold the window open without creep and satisfies the requirements of BS EN 13126 Part 3.
Updated daily by Door Spares