Glass Reinforced PlasticGlass Reinforced Plastic, or GRP, has got a serious reputation. For keeping people safe, secure and protected against all weather conditions.
GRP was first developed in the UK during the Second World War. Then it was adopted by ship builders. And it’s still being used today. It’s perfect for boats because it’s super strong and has exceptional wind and water resistance. In fact it’s got so many great qualities, we wondered about changing its name to Get Real Performance…
"I’d like a bright white door now, and then I would like it to go a kind of tired mustard, off brown colour after a couple of years" has never been asked for but often given with PVC panel doors.
these doors don't discolour like PVC doors do and carry a colour guarantee of 10 years. The GRP skins mean you will keep the colour you originally asked for.

Timber GrainSomeone clever once said that quality is in the detail. So what does that tell us about plain, white polystyrene-filled panel doors? The timber effect grain of one of our doors gives a rich, classic style to your house – and a very warm welcome home. Now that is clever.
Solid FrameWhat’s in a door? Well, as you can see, there’s not very much at all between you and the outside world with a conventional PVC panel door. Our doors have a solid edge – to help keep you and your castle super-secure.

grp through colour skin
High density polyurethane foam
aluminium edge banding
multI chambered outer frame
weather protection bar
aluminium low threshold