A protected stair is designed to provide a ‘fire safe’ (protected) route for you and your family to escape from your property at your own pace.
Mae grisiau wedi'u diogelu wedi cael eu cynllunio i gynnig llwybr ‘diogel rhag tân’ (wedi'i ddiogelu) i chi a'ch teulu ddianc o'ch eiddo heb orfod rhuthro.