COVID-19 update: Following the letter from the Secretary of State asking the manufacturing sector to continue supplying, we have restarted production and deliveries to our trade customers, but are operating at a reduced capacity and lead times may be slightly longer than usual at times. Our production team and delivery drivers are following strict government social distancing guidelines. We thank you for your continued support at this unprecedented and uncertain time. If you have any questions, please get in touch Many thanks, the Tradedor Team.

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2 Year Warranty!On all Garage Doors
Branded DoorsAvailable
Fast DeliveryAcross the UK
Securedby Design approved


Utilising the same sturdy construction as the DM model, Tradedor’s TD77 SEL roller garage door is supplied with extra features as standard, strengthening both functionality and security in any application.


At Tradedor, we can supply trade clients across the UK with TD77 SEL roller garage doors, offering a complete end-to-end service — including measurements, delivery to a customer and final installation.

We can also supply our trade clients with complete installation guides if you’d prefer to simply receive delivery of a made-to-measure door from us. Whatever your choice, when working with Tradedor, you’ll receive industry-leading, quality products and support.

The TD77 SEL includes:

  • 2 year warranty
  • Wireless safety edge — with one-press operation
  • Courtesy light on receiver box
  • Operation buttons on receiver box
  • Alarm

The TD77 SEL specifications are as follows:

  • Top Box: 300 mm square
  • Guide Runner Width: 95 mm
  • Slat Height: 77 mm
  • Slat Depth: 18 mm

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