Recent Projects Collyweston Dormer – Before/After Cottage roof re-slated with existing Collyweston Slate. Search for: Other Projects Traditional Pantile Roof Restoration in Castle Bytham Reclaimed Blue Slate Roof Restoration for a Converted Stable Heritage Pantile Roof Restoration in North Lincolnshire Grade II Listed Historic Roof In Northamptonshire Collyweston Roof Re-slate Near Oakham Terraced Roof Collyweston Re-slate Blue Slate Roofing Project In Rutland Empingham Collyweston Roof Re-slate Bradstone Conservation Slate roof Re-Slate Welsh Blue Slate Re-Slate Collyweston Re-Slate For Grade II Listed Manor House In Northamptonshire Perished Concrete Stone Roof Changed To Bradstone Conservation Slates Complete Roof re-slate of Bainton House with Collyweston Slate Blue Slate Roof Changed To Crest Planum Concrete Tiles Restoration Of Collyweston Slate Turret