RG Johnson Construction Ltd

Commercial Roofing Contractors

We specialise in repairing, maintaining and installing all types of commercial roofing. Our long-standing relationships with customers take the pain out of unexpected costs, through our annual care plan. For our highly qualified team, no job is too big or small.

Commercial Roofing Services

  • General repair, replacement, installation, maintenance and safety
  • Box gutter lining 
  • Metal roofing sheets (repair and installation)
  • Felt roofing
  • Asbestos roofs
  • Liquid coating
  • Plus much more

Repair & Replacement

Box Gutter Lining

Metal Roofing Sheets

Felt Roofing

Asbestos Roofs

Liquid Coating

Repair & Replacement

Taking The Hassle Out Of Commercial Roofing

From general repair, replacement, installation, maintenance and ongoing safety measures – we’ve got you covered. 

Commercial roofing maintenance can be a costly oversight. Therefore, we’ve created a Roof Care Plan to ensure you are taken care of 24/7, 365 days of the year.

Box Gutter Lining

We use excellent gutter linings to assist with the long-term health of your roof. Our team is on-hand to repair even the littlest job to help prevent you from incurring large repair bills. 

Thorough cleaning, resealing of joints and the application of liquid coating increases the longevity of your roof. Replacement of sections through wear and tear also assist with the performance of the roof, without having to repair & replace the entire structure.

Metal Roofing Sheets

Safety is at the heart of what we do. From the smallest of sheeting or roof light repairs to a full roof replacement, we’re here to help. Our supply and fit service means we are your one stop shop for metal roofing sheets. 

Felt Roofing

Whether you’re looking to repair, replace or have felt roofing installed – we’re on hand to look after you. A well-maintained felt roof can last for years. It is essential that even the smallest leak is repaired immediately to protect your premises. We repair punctures, cracking, blistering and more. Replacement is a last resort, but you’re in safe hands with our expert team if it is required.

Asbestos Roofs

There are many dangers associated with asbestos. Our team ensure every precaution is taken in repairs and maintenance to keep everyone on site safe. Typical repairs include sealing cracks & holes, waterproofing and replacing damaged elements.

Liquid Coating

Applied properly, our process can help reduce the amount of maintenance work you may require using older methods. High-performance polymeric liquid can be applied to a wide variety of roofs to help them last for years to come. This solution offers excellent protection against adverse weather.