Timber sash casement windows London

All of our timber sash windows London are made using carefully selected wood to ensure strength, stability and a high-quality finish. We offer both hardwood sash windows London and softwood sash windows London, depending on your preferred appearance, budget and project requirements.

London sash window company

Timber sash casement windows London

We offer virtually any style of window that you can imagine. From single and double-hung, to slider box sash and casement windows, bay and bow windows. We are sure you’ll find the perfect, innovate replacement window system that you are looking for. Our windows are Energy Savers, and the perfect way to bring your home to life. New windows will add character, class and value to any home. Let us suggest the perfect timber frame and door configuration to bring out the beauty and increase the energy efficiency, of your home.

Timber box sash windows

We offer an extensive range of period double glazed wooden sash window styles, including Georgian, Victorian or vertical slider and mock sash windows, together with French doors and casement windows to complete the range.

Glazing

Glazing

Please note that due to building regulations any replacement or new sash windows have to be double-glazed. The only exception being most types of refurbishment work for an existing sash window. More in Obscure Glass Designs

standard glass

Standard Glass

The standard glass we offer is a double glazed unit made up from an outer pane of clear 4mm thick toughened glass, a 16mm spacer and another 4mm thick sheet of clear toughened glass with a low e (emissivity) coating. The gap between the 2 panes of glass is filled with inert Argon gas and combined with the low e coating gives an insulation value.

Wood Types

Wood Types

All our windows are made from the highest quality timber, and comes in two types; hardwood and softwood. For hardwood we use only, Meranti, Oak and Sapele a member of the mahogany family, and is one of the most popular hardwoods for its durability, lack of knots, look, and value. Our softwood comes from unsorted redwood, which is the finest collection of redwood you can source.

Paint

Paint

All our windows have at least three factory-applied coats of micro-porous paint. The standard colour for a sash window, and the most popular is white, which is sprayed by our skilled and experienced painters. This ensures that we supply the best finish possible on all our products. The process comprises a basecoat primer, preservative, undercoat and a white semi gloss topcoat finish. More in RAL COLORS PALETTE

Hardwood Sash Windows

Timber Options

Our hardwood windows are manufactured using premium timbers such as:

  • Meranti
  • Oak
  • Sapele

Why Choose Sapele

Sapele is one of the most popular choices for hardwood sash windows in London because of its durability, attractive grain and excellent value. It is well suited to period properties where long-lasting quality and a traditional finish are essential.

Softwood Sash Windows

Softwood Specification

Our softwood windows are made from unsorted redwood, one of the finest grades available for joinery. This is a practical and cost-effective option for homeowners looking for beautifully made wooden sash windows in London at a more accessible price point.

Performance and Finish

Both hardwood and softwood frames are prepared and finished to provide dependable performance in the changing weather conditions typical of London and the South East.

Timber Sash Windows for London Period Homes

We supply a wide range of timber sash windows in London for traditional and heritage-style properties. Our collection is designed to complement the city’s most common architectural styles and is suitable for private homeowners, landlords, developers and property renovation specialists.

Product Range

  • Our range includes:
  • Georgian sash windows London
  • Victorian sash windows London
  • Edwardian sash windows
  • Mock sash windows
  • French doors
  • Timber casement windows

Coverage and Suitability

Whether you own a property in Chelsea, Fulham, Hampstead, Greenwich, Richmond, Wimbledon, Notting Hill, Dulwich or Chiswick, we can provide sash window styles that maintain the original appearance of your home while improving everyday performance.