With over 25 years experience in the door and window industry; supplying, fitting and fixing many over the years in and around Warwickshire. It’s safe to say we are one of the longest Window Doctors going. Our technicians specialise in caring, servicing and repairing all your UPVc, Aluminium, Sash windows and doors, including conservatories and porches. See below our full list of services.


Are your window misted up and foggy? Misted glass problems are a result of a break-down of the seal through: constant seasonal temperature fluctuations, incorrect fitting of the glass when first installed or poorly manufactured units. Nexus can replace the glass with ‘A’ rated glass instead of replacing the whole frame. It’s a cost effective and cheaper why of doing it. The new ‘A’ rated glass will also make you warmer for the same price and reduce the noise from outside. 


At Nexus we aim to provide information needed to find which handle you require to replace broken window handles, non locking window handles and window handles that just look old and tarnished. We can supply just 1 window handle to multiple window handle orders. Nexus can supply only, or if required supply and install window handles for aluminium, UPVc & timber windows. 

Nexus can supply you with the correct window handles from the start and due to the variations in designs and style available we would rather you speak to our qualified technicians, who can talk with you for free to discuss and identify exactly which window handle you need.  


Are you experiencing PVCu or Aluminium windows giving you a drafts? Not closing properly? Noise? Our hinge doctor can diagnose your draft window or door problems over the phone or from a picture. 90% of double glazed windows that feel crafty will more than likely require window hinge repair. Here at Nexus we can replace your hinges to solve the above problems, we stock a wide variety of hinges! Why spend more money replacing perfectly good frames, when all that is required is a simple, clean, affordable, time saving window bracket replacement.  We can even upgrade your existing uPVC window hinges to different load bearing specifications such as fire escape hinges. We aim to be your one stop shop in Warwickshire for all your drafts window seal problems! Restore and save money with this very simple window repair service!


Nexus specialises in a sash window renovation, restoration and repair throughout Warwickshire. It includes a draught proofing system to eliminate all the common problems associated with sash windows.

Nexus draught proofing system will make your home/workplace a warmer place by modifying your original sash windows without undermining the character and architectural design of your home. Our draft proofing products and services can help to reduce noise levels, remove almost all draughts and dust ingresses, improve the sliding of your Sash windows, reduce any rattling noises and make them more energy efficient. 

Nexus also has the manufacturing facilities to make new sash & Georgian windows in soft and hard wood if required.


Nexus can repair most types of sliding patio doors, bi-folding doors or French doors. Most older styles of sliding patio doors can be repaired even though some lock mechanisms are now obsolete. We also fit additional security locks to many types of patio doors that will ensure older style doors conform to insurance requirements. 

Common problems are the doors can not be replaced due to dropped or jammed wheels, our technicians can repair it, saving you huge costs instead of replacing for a completely new door. 


Is your window jammed? Window sash stuck in the open or closed position? Nexus can come to any site or home in Warwickshire to repair your windows. Window locks can fail for numerous reasons, age can wear the mechanism down, an attempted break-in can lead to faults or simply the lock has never been oiled. At Nexus we stock a large range of UPVc window lock mechanisms.  A upvc lock mechanism is the gearing part inside a window frame that’s driven by a handle and secures the window shut, these mechanisms are one of the most common parts to break in a uPVC window. With a simple phone call our experience window doctors can diagnose the problem over the phone.  


Nexus offer a comprehensive range of mortice locks for timber doors, including British standard 5 lever locks for a maximum level of security for external doors and locks suitable for internal doors for a standard level of security. Nexus can also install insurance approved locks for extra peace of mind in and around the Warwickshire area.

Our trained staff can install and replace any mortice lock for you including deadlocks, sash locks, 3 and 5 leaver locks,  tuvykar and rebated latches.



Nexus locksmiths are approved by Yale and we hold the ‘Yale Doormaster Expert’ accreditation. 

We are fully trained, ready to help and always do our best to make the installation process effortless – from selecting the right lock, to fitting a new door, we can even help give your whole door a makeover that makes it feel like new. Yale’s Doormaster range includes replacement locks for PVCu, composite and timber doors, as well as temporary and repair solutions for professional installers. We also hold a comprehensive range of cylinders, handles and letter plates from Yale making it easy to upgrade security and give your door a new lease of life! We can also install or supply Yale Safes, Padlocks, Additional Security, Alarms, Night Latches, Code Handles and Digital door locks.


Nexus Pet flap fitter in Warwick is now covering a large part of Warwickshire. We Fit For You are the number one choice for value, speed, competence and reliability. and units like UPVC or timber – basically, we can provide cat flap installation anywhere in your home!

We can fit a cat or dog flap into a number of substrates including, UPVC, Glass*, Wood, aluminium and metal skinned, composite, brick… just ask us! 

*NOTE- Most of our customers want pet flap installation into existing toughened double glazed doors or units. This isn’t quite possible because you can’t cut into toughened or double glazing once the manufacturing process is complete without it shattering. This means you can NOT install pet flaps in glass doors or windows without replacing the unit.