Chopped strand matting in either 450gm or 600gm pre-cut to the size of the roof in lengths as per our guide, you will also need some fibreglass bandage for the seams.

The required amount of Fibrelast base and finish with some in reserve in case of wastage.

You'll want to have your catalyst in the special measuring dispenser ready to go.

Have plenty of brushes and buckets as well as both standard and special consolidating rollers, you may also need some masking tape for the joints and also PU Adhesive for the trims.

Fibreglassing is a messy processes and clothing and footwear very rarely survives, so make sure you aren’t wearing your best and remember these products are chemicals so always wear the appropriate safety gloves, overalls and eye protection before using the materials.

Make sure you have some acetone available to clean your tools ready for re-use. Always keep the top on the acetone and keep away from any naked flames.

Have your GRP roofing trims and corners cut, organised and ready to nail on.

Just in case the rain comes down and you need to cover in a hurry, have a polythene sheet on stand-by.