NSG Roofing
Traditional Roofing, Built to Last
At NSG Roofing, we specialise in traditional slate roofing, leadwork and sympathetic roof restoration across London. From individual slate repairs and maintenance through to complete re-roofing projects, we combine traditional roofing techniques with careful attention to detail to deliver work that is built to last.
We understand that London’s period and heritage properties require more than a standard roofing approach. Whether you need lead flashing renewed, a valley repaired, chimney work carried out or an ageing slate roof restored, we take the time to understand the existing roof and use appropriate materials and methods wherever possible. Our aim is to protect your property while preserving its character, appearance and architectural integrity.
Our roofing services include:
Slate Roofing • Re-Roofing • Slate Repairs • Leadwork • Flashings & Valleys • Chimney Repairs • Ridge & Hip Work • Roof Repairs • Roof Maintenance • Heritage Roof Restoration
NSG Sash Windows
Restore. Preserve. Enhance.
At NSG Sash Windows, we specialise in the repair, restoration and installation of traditional sash windows throughout London. We believe original sash windows are an important part of a period property's character, and wherever possible our approach is to repair and restore rather than replace unnecessarily.
From draught-proofing, cords, weights and pulleys to timber repairs, glazing, refurbishment and complete sash-window installations, we provide a sympathetic service designed around the individual property. For period and heritage homes, we pay particular attention to proportions, traditional details and existing architectural features, helping to improve comfort, performance and security without losing the character of the original windows.
Our sash-window services include:
Sash Window Repairs • Restoration & Refurbishment • Timber Repairs • Sash Window Installation • Draught Proofing • Cords, Weights & Pulleys • Glazing • Locks & Furniture • Period Window Restoration • Conservation Work
Internal & External Painting Service
Beautiful Finishes. Lasting Impressions.
At NSG Painters, we provide professional painting and decorating services for homes, period properties and heritage buildings across London. From carefully prepared interiors to exterior woodwork, façades and detailed period features, we focus on delivering a high-quality finish while treating every property with the care it deserves.
Preparation is at the heart of our work. We take the time to properly prepare surfaces, repair imperfections and select the right paints, primers and finishes for each project. Whether you're refreshing a single room, transforming an entire property or restoring the character of a period home, our approach combines traditional craftsmanship with modern professional standards.
Our painting services include:
Interior Painting • Exterior Painting • Woodwork & Joinery • Doors & Windows • Period Property Decoration • Heritage Finishes • Surface Preparation • Specialist Priming • Feature Details • Full Property Decorating
"NSG Restorations transformed my house into a home with their exceptional painting and decorating services. Their attention to detail is unmatched!"
Eleanor Davies