Do 1960s truss roofs support solar?

Usually yes — truss roofs are lighter than traditional rafters but designed for UK wind and snow loads. Solar adds 12-15 kg/m² which is within tolerance. Your installer checks during the survey.

What about asbestos on a 1960s house?

Common locations: soffits, fascia boards, garage roof, textured wall coatings. Solar installers work around intact asbestos (no disturbance needed). If damaged asbestos is found: licensed removal may be required.

Should I re-roof a 1960s house first?

If the concrete tiles are 60+ years old and showing wear: consider it. Original 1960s tiles may have 5-15 years remaining. Weigh the cost of re-roofing (£5,000-£10,000) against the inconvenience of removing panels later.

Solar for 1960s Houses

By Home Solar Guide Team|Updated 18 March 2026|guide

Independently written | Evidence-based | Sources cited

Solar 1960s house — 1960s houses: simple roofs, concrete tiles. Good solar candidates — check for asbestos.

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Are 1960s houses good for solar?

1960s houses and solar: (1) ROOF TYPE — typically concrete interlocking tiles (easy for solar) or some flat roofs (flat roof mounting works well). (2) DESIGN — simple gable or hipped roofs with good usable area. Often 20-30m² per face. (3) STRUCTURE — adequate for solar (check truss roofs which were introduced in the 1960s — slightly lighter than traditional rafters but still suitable). (4) ASBESTOS CHECK — 1960s properties may have asbestos in soffits, fascia boards, or garage roofs. Installers work around these (no need to remove unless damaged). (5) TYPICAL SYSTEM: 8-12 panels (3.2-4.8kW). Cost: £5,000-£7,500. Saves: £480-£900/yr. (6) INSULATION — 1960s homes often lack adequate insulation. Consider loft insulation (£300-£500) before or alongside solar for maximum savings.

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