OLEK BUILDERS · LONDON

House extensions.

Explore our genuine London extension projects, from groundworks and structural construction to finished living spaces.

HOUSE EXTENSION · TOOTING EXTENSION

Tooting Extension

Project gallery: verified Tooting photographs will be added here. Images from other projects have been removed to keep our portfolio accurate.

HOUSE EXTENSION · COULSDON EXTENSION

Coulsdon Extension

A full construction sequence from excavation and foundations to walls, roof and rendered exterior.

Coulsdon Extension — Foundation excavationsCoulsdon Extension — Brickwork at foundation levelCoulsdon Extension — Completed rendered extensionCoulsdon Extension — External rendering in progressCoulsdon Extension — Timber roof structureCoulsdon Extension — Roof insulation installationCoulsdon Extension — Roof deck boardingCoulsdon Extension — Blockwork wall constructionCoulsdon Extension — Beam-and-block floor constructionCoulsdon Extension — Ground floor construction
HOUSE EXTENSION · HAMPTON COURT EXTENSION

Hampton Court Extension & Kitchen

Extension construction and kitchen renovation at Hampton Court, from groundworks to interior finishes.

Hampton Court Extension — Original rear elevation and site preparationHampton Court Extension — Groundworks and excavationHampton Court Extension — Sub-base preparation and blockworkHampton Court Extension — Open-plan kitchen interiorHampton Court Extension — Kitchen installation in progress