Cr Carpentry Ltd · Company 08065179 · Trading heritage since 2002
Active, accounts up to date·subcontractor·Head office London
CR Carpentry is a London-based company specializing in the restoration, repair, and modernization of traditional timber sash windows and doors. With a history dating back to 2002, they bring existing timber windows and doors up to modern energy standards, offering draught proofing, installation of Slimlite double glazing, and full repair services for rotten sash windows. They also provide general carpentry and full domestic decoration services, ensuring a comprehensive approach to preserving and enhancing period properties.
Their team of qualified craftsmen, holding City and Guild and NVQ training, focuses on using modern epoxy resins and traditional carpentry methods to extend the life of even severely damaged sashes. They work closely with leading distributors of Slimlite Double Glazing, a product that significantly improves the thermal and acoustic qualities of traditional windows while maintaining their original aesthetic. CR Carpentry prides itself on offering a full sash restoration service, from initial survey to final decoration, ensuring minimal disruption and a high-quality finish.
They have extensive experience working on a wide range of properties, including Grade 1 and Grade 2 listed buildings, schools, and numerous domestic properties across London. Their commitment to quality, customer service, and preserving the character of original features has led to significant growth through client recommendations. They offer a free survey and estimate service, and their work is backed by comprehensive insurance and guarantees.
Bermondsey
Restored, draught-proofed, decorated and installed over 2000 slim double glazed units to the existing windows of the south London school. The project was completed within budget, and on time, working around the needs of the students and staff over a 6 month duration.
Client · CWA
North London
Windows and French doors restored with the full CR Carpentry service, including installation of slimlite double glazing with template units to match exactly. Draught proofing, decoration and repairs were carried out, bringing these windows back to their former glory with increased thermal and acoustic performance.
Greenwich
Windows received the full CR Carpentry restoration and installation of slimlite. Hardwood sills were milled down for a perfect match when fully replaced.
Herne Hill
Includes sill replacements in quality hardwood, bottom rail replacements and general restoration. Client was told windows were beyond repair but they are now fully draught proofed and double glazed.
Putney
Gothic arched sashes in Putney fully modernised with satin slimlite units, templated to fit the existing rebates exactly, giving a modern feel to traditional joinery.
Bounds Green
Large paned sashes that were leaking heat and energy were improved with the installation of Slimlite, draught proofing and full decoration, making the property warm, secure and protected against the elements.
Fulham
CR Carpentry install Slimlite double glazing, make necessary repairs and provide a full draught proofing service on sites where building work is in progress, working around other trades.
Blackheath
Craftsmen take care and pride in their finish, whether on projects with 200+ windows or small single window jobs. Flexible schedules are offered to meet client needs.
Blackheath
Repairs and Slimlite installation to a range of Span houses, retaining original character and improving poor insulation.
Rotten areas of a listed span house window were removed and matched using solid sapele hardwood joined on site. The original glass/steel glazing system and salvageable parts were used to retain original character.
London
Restored, modernised and decorated windows at a number of schools, helping with maintenance, improving thermal performance and adding security features.
Brockley
Gable made from hardwood using the original rotten timber, repeated on three houses on the same street.
London schools, Grade 1 listed buildings, Grade 2 listed buildings, commercial buildings.
This profile was compiled from public records. Claim it to add the things buyers ask for:
London sash window specialists offering restoration, repair, draught proofing, and Slimlite double glazing installation. Experienced craftsmen for timber windows and doors. Their listed services include Carpentry & joinery, Windows & doors, Painting & decorating, Refurbishment and Restoration & heritage.
Cr Carpentry Ltd is registered at 60 Overcliff Road, London, SE13 7UA, in London.
Cr Carpentry Ltd states that it works across London, SE London, Greenwich, Bermondsey, North London and Herne Hill.
Cr Carpentry Ltd does not disclose turnover: UK small-company accounts are not required to. Based on trade debtors in its filed accounts, turnover is likely to fall between £5k and £14k. This is an estimate, not a filed figure.
Companies House lists Cr Carpentry Ltd as active, with accounts most recently made up to 2025-05-31.
Cr Carpentry Ltd works in Residential, Education and Commercial.
Cr Carpentry Ltd was incorporated on 2012-05-11, though the company says it has traded since 2002.
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