Your Local Supplier of Garage Doors, Retractable Awnings and Luxury Pergolas

Supplying Garage Doors Across South West Wales for 43 years

Swansea & Llanelli Garage Door Installation

John Glen Garage Doors is South Wales' longest established Garage Door Company. 


Founded in 1981 our family run business prides itself on its reputation as one of South Wales's leading authorised dealers and warranty agents for manual and automatic garage doors, roller shutters, awnings and pergolas.


John Glen Garage Doors understands the need for quality products/services and are a member of the DHF (The Door and Hardware Federation).  Our emphasis is on providing an outstanding standard of workmanship to a local customer base.   The quality of our work has allowed us to build up a reputation as a professional and relaiable business.  


Our services are used by homeowners, national developers, local councils and government agencies across Swansea, Carmarthenshire and Pembrokeshire (including Llanelli, Carmarthen, Haverfordwest, and Tenby).



Security Grilles





Years Established


Doors Fitted

We offer a free no obligation site survey with honest advice to help you choose the right door which best suits your requirements. All of our fitters have been trained by the leading electric garage door manufacturers and we are proud to be accredited as a safe contractor.


All of our garage doors come with a 2 year warranty on parts and labour and up to 10 years Manufacturers guarantee.  Our quality service doesn’t stop once we’ve fitted your door. We offer an excellent after sales service that always gives our customers peace of mind on garage door repairs.


Our main office and showroom is in Dafen, Llanelli and we have specialist teams based in Carmarthen, Bridgend, Pembroke Llanelli, Port Talbot and Neath allowing us to cover the whole of South Wales.

Our garage doors Swansea team are ready to help today

We are Located Across South and West Wales and our expert engineers will come out to your home or business to discuss all your options. Click on the  nearest location below for more information 

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