New Box Gutter Installations for Keith Motors Ford 

RG Johnson Construction are pleased to have recently installed a new box gutter in GRP Fibreglass for Keith Motors in Verwood, Dorset.   

What is GRP Fibreglass Roofing? 

GRP (Glass Reinforced Plastic) roofing is made from a polyester resin, which is reinforced by chopped strand mat glass fibres to form a GRP laminate. Often referred to as fibreglass roofing, the material is durable, lightweight, fully reinforced and can be moulded to any shape.  

The Cure It System GRP Fibreglass used for this job comes with a 20 year manufacturer guarantee as well as an installer guarantee that the area will remain leak free for at least 20 years.  

RG Johnson Construction is an Accredited, Building & Roofing Contractor undertaking repairs and property developments across the South West. We offer a professional, reliable and personal service with particular specialisation in the following areas:  

  • Flat Roof Installation 
  • Commercial and Domestic Roofing 
  • Period and listed buildings 
  • Roof Care plans 

Regular maintenance of your roof is vitally important and can save you from larger, more expensive roofing repairs.

For details of our new Roof Care 365 maintenance plans visit