Window Frame Painting in Richmond

Sash windows are the defining feature of Victorian and Georgian properties across Richmond, Kew, and Barnes. Correct preparation on a sash frame means more than sanding and painting — the moving parts, parting beads, sash cords, and box frame must be treated in a way that keeps the window operational after painting.

We paint sash frames with the sashes raised and lowered to ensure paint does not bond across the running surfaces. This step is routinely skipped by non-specialist painters and is the most common cause of windows sealing shut after a repaint.

Casement windows in Edwardian and 1930s properties across Mortlake, East Sheen, Hampton, and Whitton require the same attention to preparation as sash frames. Opening lights must be masked and painted open to prevent paint bridging across the frame rebate.

For exterior painting programmes that include casement windows, we paint frames and opening lights in sequence with the rest of the elevation. Consistent sheen level and colour between window frames, fascias, and soffits is part of the standard scope.

uPVC window frames on properties built in the 1980s and 1990s across Twickenham, Hampton, and Whitton can be repainted rather than replaced. A specialist adhesion primer is essential — without it, the finish coat peels within months regardless of the quality of the topcoat.

We use flexible water-based topcoats on uPVC frames to accommodate the thermal expansion of the material through seasonal temperature changes. Rigid finishes crack on uPVC during hot summers and cold winters.

Fascias, soffits, and window sills are painted as part of the standard window frame programme on most exterior projects. These elements share the same paint specification as the window frames and should be refreshed at the same time to maintain a consistent appearance.

Timber fascias and soffits in period properties require a microporous paint system matched to the rest of the exterior woodwork. uPVC fascias use the same adhesion primer and flexible topcoat system as uPVC window frames.

Window frame preparation is the most labour-intensive part of exterior painting work. We sand all surfaces to key existing paint, fill checks and cracks in the timber, and prime bare areas before applying finish coats.

Conservation area properties in Kew, Richmond Hill, and along the Thames at Petersham may have planning restrictions on window frame colours. We advise on compliance and work with clients to find a period-appropriate finish within any applicable guidance.