Velux Windows

Based in Sheffield, A T Roofing specialises in Velux window installation and replacement. Bathrooms, hallways, lofts and other rooms where daylight only enters when you open the door. Dim, unventilated and dark, these rooms are unwelcoming places until you turn on the light. A Velux Window changes all that. AT Roofing are specialist installers and can advise you on the best form of installation for a roof window to your property.

Trusted Roofing Contractor

Working in Roofing Business Since 2003

We install Velux windows into:

  • Converted loft rooms
  • Extensions
  • Barns and outbuildings
  • Unconverted loft spaces
  • Bathrooms and Kitchens
  • Bedrooms

With A T Roofing, you receive sound advice and a friendly consultation process. We consider the safety of all concerned and perform diligently to ensure perfect results. We operate a 24-hour emergency callout service in Sheffield, Chesterfield and the surrounding areas. Please contact us 0114 4372166 for further information.

Our Process 

Only Modern Materials and Efficient Techniques

Homeowners in Sheffield, Chesterfield and the surrounding areas trust our specialists to supply secure new roofs that hold firm in all weathers. As a professional roofing contractor, we lend our services to new builds and existing properties across South Yorkshire, supplying durable coverage with a waterproof seal.

1. Free Consultation

Beginning with a free consultation, a member of the team will discuss your requirements and talk you through the options available.


2. Pre-construction Meeting

We will discuss and plan all the details of work to be performed and recommend other services for your home. 

3. Project Installation

We will perform a removal of your old materials, allowing new construction. When work is done, we will make sure that construction site and your home is clean. 

4. Final Inspection

Our project manager will review everything once again and share with you the detailed info about the work performed and give you recomendations. 

Get in Touch

Feel free to send us a message if you have any questions. We’ll send a reply as soon as possible.

Address: A T Roofing
Brooklyn place
S8 9QJ

Opening hours: Mon-Fri 7am-6pm; Sat 8am-5pm