The library

All 675 notes

Every note on the site, grouped by topic, or jump into a topic page for the curated view with pillar notes first. Stuck on a term? Try the renovation glossary.

Getting Started

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How to plan, sequence and budget a renovation from scratch.

Costs & Budgeting

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What things actually cost in the UK in 2026, and how to budget for them.

Planning & Permissions

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Planning permission, permitted development and building regulations.

Structural

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Load-bearing walls, steel beams, and when you need a structural engineer.

Managing the Project

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Finding trades, contracts, sequencing and running the build.

Loft Storage

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Boarding, insulation, ladders and getting usable storage from your loft.

Loft Conversions

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Types, costs, design and planning permission for converting your loft.

Extensions

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Single & double-storey, side-return and wrap-around extensions.

Roofs & Roofing

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Roof types, materials, replacement costs and repairs.

Kitchens

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Costs, layouts, units, worktops and ideas for kitchen projects.

Bathrooms

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Costs, layouts, showers, suites and ideas for bathroom projects.

Renovation Essentials

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Damp, rewiring, plastering, heating, flooring and the fabric of your home.

Outdoor & Conversions

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Garden rooms, garage & basement conversions and driveways.

Foundations & Groundworks

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Concrete, rebar, sub-base and damp-proofing for foundations and ground floors.

Brick, Block & Mortar

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Bricks, blocks, mortar, wall ties and lintels for walls.

Steel & Structural Timber

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Steel beams, structural timber, joists and engineered beams.

Floors & Screeds

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Floor build-ups, screeds and decking materials.

Roofing Materials

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Tiles, slate, membranes, battens and flat-roof systems.

Insulation & Membranes

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Insulation materials and the membranes that go with them.

Cladding & Render

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Render, timber, fibre-cement and brick-slip facades.

Windows, Doors & Glazing

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Window and door materials and glazing performance.

Merchants & Buying

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Builders' merchants, trade accounts, trade prices and where to buy materials.

Materials – Interior

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Skirting, internal doors, staircases, plasterboard and interior fittings.

Heating, Plumbing & Electrics

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Radiators, extractor fans, consumer units, pipes and ventilation.

Trades & Professionals

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Surveyors, builders, contracts, quotes and managing the team.

Heating, Energy & Eco

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Boilers, heat pumps, solar, EPCs, insulation grants and running costs.

Garden & Landscaping

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Patios, decking, fencing, drainage, driveways and garden buildings.

Rooms & Spaces

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Home offices, utilities, ensuites and room-by-room ideas.

Flooring

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Laminate, LVT, engineered wood, carpet, tiles and underlay.

Decorating & Paint

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Paint, wallpaper, panelling and decorating costs.

Repairs & Problems

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Damp, cracks, mould, leaks and common house problems.

How-To & DIY

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Step-by-step DIY guides for common home jobs.