Door Installation, Repair & Replacement in Hampshire & Surrey

At Lockmasters we are not just locksmith, we are door specialists. Whether your door has been damaged in a break-in, is dropping off its hinges, no longer closes or locks properly, or you simply need a new door supplied and fitted, our engineers can help.

We supply, install, service and repair all types of door for domestic and commercial properties across Hampshire and Surrey. With over 30 years of experience and engineers covering Farnham, Guildford, Basingstoke, Fleet, Farnborough, Camberley, Alton, Aldershot, Haslemere, Bordon and all surrounding areas, we offer a complete door service from a single point of contact.

We also fit all locks and door hardware at the point of installation, so you don’t need a separate locksmith visit to finish the job.

Emergency Door Repairs

If your door has been forced during a burglary or damaged in an emergency, Lockmasters offer a same-day repair and replacement service. Securing your property quickly after a break-in is essential, our engineers will attend, assess the damage, and either repair the existing door or supply and fit a replacement on the same visit wherever possible.

We carry a stock of common door and frame components on our vans, so in many cases your property can be made fully secure within hours of your call. We work across all door types and are available 24 hours a day for emergency call-outs.

Door Types We Supply, Install and Repair

UPVC doors

UPVC doors are the most common door type in residential properties across Hampshire and Surrey. We supply, repair and replace UPVC doors and frames, including full multipoint locking strips and mechanisms. If your UPVC door has dropped, is dragging on the frame, will not lock properly, or the mechanism has failed, our engineers can diagnose and resolve the problem, often in a single visit.

We also supply new UPVC replacement doors across a wide range of styles and glazing options, including full-length glass panels, decorative glass and solid panel designs.

Composite doors

Composite doors offer the appearance of a traditional timber door combined with the low maintenance and security benefits of modern materials. They are increasingly popular in both new builds and replacement projects across the region. We supply, install and repair composite doors across a full range of styles and colours, fitting all hardware and multipoint locking mechanisms at the point of installation.

If your composite door has been damaged or is no longer performing correctly, we can repair or replace it to match your existing specification.

Timber doors

Timber doors remain common in older properties and period buildings throughout Hampshire and Surrey. We offer an extensive range of custom, made-to-measure timber doors in a variety of styles to suit your property type and requirements. We also repair and rehang existing timber doors that have warped, dropped or become difficult to open and close.

All timber door installations include fitting of the appropriate locks and hardware to meet current insurance requirements.

Aluminium doors

Aluminium doors provide strength and durability with a slim, modern profile. The natural rigidity of aluminium means less frame and more glass, making them popular for commercial entrances, glazed internal doors and contemporary residential applications. We supply and install aluminium door systems and can service and repair existing aluminium doors that are no longer performing correctly.

Steel doorsets

Steel doorsets provide the highest level of physical security for commercial and high-risk premises. We supply and install steel doorsets for commercial buildings, industrial premises, schools, and any application where maximum forced-entry resistance is required. Steel doorsets can be supplied with a range of locking options, access control interfaces, and fire-rated options.

Glass doors

We service, repair and replace all types of external glass door. If your glass door has been damaged we can replace the glazing or the full door unit, often on the same day. We work with frameless glass doors, framed aluminium glass doors, and glass panel inserts within other door types.

Internal and office doors

Internal doors and office partitioning doors are often overlooked as a security consideration, but they play an important role in controlling access within a building. We supply, fit and rehang internal doors for commercial offices, schools, retail premises and residential properties, and can fit appropriate locking hardware to any door at the point of installation.

Automatic and automated doors

Automated doors — including sliding, swinging and folding automatic systems — are common in commercial, retail, healthcare and public sector premises. We install new automatic door systems and service and repair existing automated doors to ensure they continue to operate correctly and comply with safety requirements. Faulty automatic doors pose both a security risk and a safety hazard, and should be serviced promptly when problems arise.

Door Servicing and Maintenance

Like all mechanical systems, doors benefit from regular servicing. Hinges wear and loosen, pivots deteriorate, frames can settle and shift, and weather seals degrade over time. Left unchecked, these issues can progress from a minor nuisance to a security vulnerability or a door that fails to close and lock at all.

Our door engineers carry out detailed servicing and adjustment for all door types, including realignment of dropped doors, replacement of worn hinges and pivots, adjustment of multipoint locking mechanisms, and replacement of weather seals and draught strips. A well-maintained door operates smoothly, locks securely, and lasts significantly longer than one that is neglected.

We service doors for domestic homeowners, commercial property managers, schools, and public sector organisations. Planned maintenance contracts are available for commercial clients with multiple doors to maintain.

Fire Doors

Lockmasters are BMTrada Q-Mark certified for fire door installation and maintenance. We specialise in FD30 and FD60 fire doors across a range of materials and configurations, and provide full documentation on completion. Fire door installation and maintenance is a specialist area with significant legal implications — see our dedicated fire doors page for full details.

Why Choose Lockmasters for Your Doors?

Complete service from one company

We supply the door, install it, fit the locks and hardware, and can integrate access control or automated opening systems if required. There is no need to coordinate multiple contractors.

30+ years of local experience

Our door engineers have been working across Hampshire and Surrey for over three decades. We have experience with every door type and every kind of property, from period residential buildings to modern commercial premises.

Emergency same-day service

If your door has been damaged or your property is unsecured, we can attend the same day in most cases. Our engineers carry common parts and can make your property secure quickly.

Commercial and domestic

We work with homeowners, businesses, schools, estate agents, housing associations, local councils and property managers. No job is too large or too small.
 

With many engineers in Hampshire & Surrey you can be sure that a Lockmasters door specialist won’t be far away from you, so call your local branch today, fill in our contact form or email enquiries@lock-masters.co.uk and a member of the team will be happy to help.