Welcome to DWLG, your premium Door, Window, Lock & Glass Services for in and around the London, Surrey & Kent areas. Professional Carpenters, Locksmiths & Glaziers with over 25 years experience working in the Security Industry. We specialise in supplying and fitting various different types Doors & Windows for both Domestic & Commercial properties. Supplying Doors & Windows constructed from Timber, Aluminium, uPVC and Composite materials. Everything related to Doors & Windows.



Wooden, Timber, Aluminium, Composite & Upvc Doorsinstalled. Service covers London, Surrey and Kent areas. 24 Hour Emergency Door installation. Bespoke Hand-Made Front & Back Timber Doors. Bi-Folding, French, Sliding, Tilt and Slide Door Sets Supplied and installed.  


Door & Window Lock Fitting, Professional Locksmith. Night Latch, Rim, Mortice, Deadbolt, Deadlock, Multipoint, Cylinder, Euro Locks Fitted. Specialist Fitters of Banham, Yale, ABS, Union and Era.


Local 24 Hour Emergency Locksmiths. 1 Hour Rapid Response. Door Lock Experts. Replacement Locks. Door Lock Repairs. Gain Access and Secure your Property.


Professional Window Fitting Service. Supplying and Fitting Composite, Wooden, Aluminium, Steel and uPVC Windows. Supply and Fitting Sash, Sliding, Tilting and Turning Windows. Many Different Styles of Windows Fitted.


DWLG offer a selection of Glass and Glazing Services. Our professional Glaziers specialise in the replacement of glass for many different types of application, this includes Double Glazed Units. Security, Safety & Toughened Glass. Specialists at Fitting Glass into uPVC, Timber or Wooden, Metal & Aluminium Doors & Windows.


Need your property secured immediately? Call our 24 Hour Emergency Door and Window Repairs service. All types of doors and windows repaired and replaced due to Burglary and Forced Entry. Professional Locksmiths, Glaziers & Carpenters with over 25 years working in the property security industry. We specialise at securing Doors & Windows ready for replacement. […]


All types of Door Closers and Closures supplied and fitted for Domestic & Commercial Properties. Specialists at fitting Door Closers for Fire Escape & Commercial Shop Doors. We specialise in Brands made by Dorma, Axim, Perco, Briton & many other. All types of Door Closers Supplied & Fitted including Concealed, Overhead Mechanical & Hydraulic Transom.


All types of Windows Maintained and Repaired. Replacement Glass, Friction Stays, Hinges, Handles and Locks for uPVC, Wooden, Steel and Aluminium Windows. Window Repairing provided by your local specialist window repairman.


Domestic & Commercial Doors Repaired & Maintained by our Specialist Door Repairman. Local 24 Hour Emergency Door Repairs. Experts at Repairing and Replacing Wooden, uPVC, Composite, Aluminium & Metal Doors.


Wooden, Timber, Aluminium, Composite & Upvc Doors Supplied and Fitted. Service covers London, Surrey and Kent areas. 24 Hour Emergency Door Fitting. Bespoke Hand-Made Front & Back Timber Doors. Bi-Folding, French, Sliding, Tilt and Slide Door Sets Supplied and Fitted.

For more information on how to contact DWLG.

For more information contact us.


DWLG - Ocado


These guys did a fantastic job building, installing and painting our new door. Very high quality and really nice guys.

Door Fitters Twickenham TW7 Richard Williams

Highly recommend. Great job fixing two tricky doors. Really lovely guys.

Door Hinge Replacement Liz Christian

“I was extremely satisfied with the job done and the way Joseph and Laurence took very great trouble to ensure that the three bifold doors worked together successfully. They left with a job well done and the house tidy. Full marks!”

Internal Bifolding Doors Fitted David Robins

Fantastic service. I would recommend this company to everyone. They were very friendly. The work completed was first class and the communication could not have been any better. The lad on site phoned to see if I needed anything more. They also told me the truth about what was the problem and how it could be rectified further. The pricing is probably lowest in the area. 10+

Helen Reddish

Thanks for fixing – excellent job! Really happy with the work and relieved the doors are in good working order again.

Christopher Hale 

DWLG Door, Window, Lock and Glass Service. Including bi-fold doors.  “It was actually quite difficult to find a company who repair (rather than supply and fit) bi-fold doors, and repair work is expensive. These guys are based in Croydon, but cover a wide area. They did a really good job, and were conscientious and good humoured with it. If you’ve got a door or window-related problem, they’re definitely worth considering”.  25/9/2017

Kathy Smith

I have called out DWLG to replace a glass on my door. They are competitive, polite and cheap. They have carried out the replacement fast. Excellent !

Marcello Saracino

I used this company to replace the glass of a broken window, they was very polite and professional and I would recommend – thank you again

Sara-Jane Morriss

Very reliable, polite workers and even better all costs were outlined up front with no hidden charges. very impressed with my new doors, thank you.

Anthony Fullbrook

brilliant service, polite friendly and quality work, called as an emergency after a break in, they fixed my door, lock and frame very happy with the work.

Lou Hibbert

I used DWLG / Hopkins Security to get my front door reinforced and a spyhole fitted. I phoned up to get a general idea of costs, a few hours later, the job had been completed! All round excellent service from Joe and his team, very clear about the price which was good value. Polite, professional and they tidied up and hoovered when finished. Highly recommended.

Sam Blagg