These homes are typically of cavity-wall, brick-and-block construction with a pitched roof.  They are similar in construction to the semi-detached house.  Increased amounts of insulation, used after the oil crisis of the early 1970s, are likely.  There may be a cosmetic change reflecting design trends, for example, large ?picture? windows, or open-plan interiors.  The low pitched roof is likely to have trussed rafters with interlocking concrete tiles.  The houses may be clad in a variety of materials.

Improving environmental performance

Energy

You can save energy through an integrated package of heating, insulation and ventilation improvements. Consider also passive solar gain, renewable energy technologies, lights and white goods. For an example of an energy saving package for this type of house, see the model.

Water

You can improve the water efficiency of this house type by looking at the following: WCs, baths, showers, taps, water butts, appliances, water recycling, drainage, and water advice.

Materials

You can improve environmental performance when selecting sustainable materials for windows and doors, insulating your building,  improving your sound insulation, painting and replacing flooring, fitting new kitchens and other furniture, replacing rainwater goods, rewiring or repairing or constructing new internal or external walls.

Waste

You can cut down the amount of waste when refurbishing this house type by looking at the following issues: brick and stone, timber, pvc and plastic, metal, roof tiles, glass, paint and garden waste. For information on household recycling click here.

Health and wellbeing

You can improve the health and well being for residents living in this house type by using natural materials, improving warmth and ventilation,  and adapting the house as household circumstances change.

Lifestyle

If you design and specify for environmental refurbishment using the advice above, you can help residents begin to live a more environmental lifestyle.  However, with a little bit of encouragement they could take action to do even more on energy, water, materials, and waste.