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How to Help Your External Wall Insulation Last Longer

External wall insulation is low maintenance, but not no maintenance.

To help your system last as long as possible, there are a few simple things you can do.

Check the outside of your property at least once a year.

Keep gutters and downpipes clear.

Make sure water is not overflowing onto rendered walls.

Avoid drilling into the system without professional advice.

Repair minor damage promptly.

Keep plants and shrubs from constantly rubbing against the render.

Arrange a professional inspection if you notice cracks, staining or hollow areas.

Avoid using high-pressure washers on the render.

Most dirt can be removed with gentle cleaning, low-pressure water and a soft brush. Jet washing can be too aggressive and may damage the surface or force water into areas it should not go.

A little common sense goes a long way.