Ultimate Security Doors is an independent company based in Tonypandy in Rhondda Cynon Taff (RCT), just 25 minutes north of Cardiff. Excellent road links mean we can service all of the South Wales Valleys, as far West as Pembroke and over the Severn Bridge to Bristol and parts of Gloucester.
For many years USD has built a reputation for providing quality products and an unrivalled service. Experienced designers and installers provide made-to-measure installations for homes and businesses. We specialise in physical security, with a range of security shutters, roller garage doors, grilles and entrance gates. Our partner’s on-site manufacturing facilities ensure complete control over the physical security production processes. Our insurance-approved shutters and grilles have passed independent testing by the Loss Prevention Certification Board (LPCB) and Secured by Design.
In the past we have completed works for Celtic Energy, D S Smith Packaging, South Wales Fire and Rescue and Co-op to name but a few. We also offer 24 hour call-out and bespoke servicing contracts, giving our customers peace of mind that they will never be caught short in an emergency. We have a dedicated team of installers with over 15 years experience in the industry and we use a network of local suppliers, meaning we are able to keep our costs very competitive whilst also being able to source materials very often same day.
Our call out charges, while very reasonable, can be further reduced with one of our servicing contracts. We are fully covered by our public employers liability insurance and our engineers are CSCS certified as well as IPAF certified. For more information visit our Partners and Certificates page.


Security Shutters

High Speed Doors

Steel Doors

Security Grilles

Roller Garage Doors

Specialising in industrial size roller shutters and the commercial market.