11 substantial guides
Insulation and fabric
Use these UK guides to compare evidence, official rules and written quotations before committing to work.
Where homes lose heat
UK guide to where homes lose heat, with current official figures, a worked example, practical checks, rules and installer questions.
The right order for home-energy improvements
UK guide to the right order for home-energy improvements, with current official figures, a worked example, practical checks, rules and installer questions.
Loft and roof-room insulation guide
UK guide to loft and roof-room insulation guide, with current official figures, a worked example, practical checks, rules and installer questions.
Cavity-wall insulation guide
UK guide to cavity-wall insulation guide, with current official figures, a worked example, practical checks, rules and installer questions.
Solid-wall insulation guide
UK guide to solid-wall insulation guide, with current official figures, a worked example, practical checks, rules and installer questions.
Floor insulation guide
UK guide to floor insulation guide, with current official figures, a worked example, practical checks, rules and installer questions.
Draught proofing that genuinely helps
UK guide to draught proofing that genuinely helps, with current official figures, a worked example, practical checks, rules and installer questions.
Double vs triple glazing
UK guide to double vs triple glazing, with current official figures, a worked example, practical checks, rules and installer questions.
Insulating an older or traditional property
UK guide to insulating an older or traditional property, with current official figures, a worked example, practical checks, rules and installer questions.
Ventilation, damp and mould after insulation
UK guide to ventilation, damp and mould after insulation, with current official figures, a worked example, practical checks, rules and installer questions.
EPC ratings explained
UK guide to epc ratings explained, with current official figures, a worked example, practical checks, rules and installer questions.
Comparison worksheet
Print this page and record the scope, figures, exclusions, protections and evidence from each supplier.
| Check | Quote one | Quote two | Quote three |
|---|---|---|---|
| Design evidence | |||
| Included work | |||
| Warranties | |||
| Price and schedule |