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2A Construction

Premium construction across London — extensions, loft conversions, roofing, HMO conversions & full domestic refurbishments.

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2A CONSTRUCTION – START OF EXTENSION WORKS | Our Projects | 2A Construction
Portfolio/2A CONSTRUCTION – START OF EXTENSION WORKS
Project image 1

2A CONSTRUCTION – START OF EXTENSION WORKS

2/6/2026extentionpublished

Another project underway! Our team has officially started the rear extension construction, and the first phase is progressing exactly to plan. ✔ What’s been done so far: • Full site preparation and safe access setup • Demolition of the old rear wall • Structural openings created for the new steel beams • Installation of temporary supports • First lift of blockwork and brickwork underway • Setting out walls, levelling and aligning with high accuracy • Preparing for the steel installation and continuation of the external walls ⚡ Focus of this stage: Creating a strong, safe structural shell that will support the new extended living space. Every block, brick and beam is set according to building control requirements and engineering drawings. 🏡 End result: A modern, open, spacious ground-floor extension that will transform the rear of the property. More updates coming soon as the structure rises. If you’re planning an extension, loft, or full renovation — 2A Construction Ltd is here to deliver quality from start to finish.

More featured work

Featured

Featured Projects

A quick look at some recent work across extensions, lofts and refurbishments.

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Rear Extension & Full Ground Floor Transformation cover

Rear Extension & Full Ground Floor Transformation

A complete rear extension and ground-floor transformation, creating a much larger and brighter open-plan living space. The project involved major structural works from the ground up, including new foundations, blockwork, steel installation, a new insulated roof structure and large rear openings. The completed extension has been finished with wide black-framed bi-fold doors, rooflights, a modern kitchen and herringbone flooring, creating a strong connection between the house and garden. External works included rendering, drainage adjustments and construction of a new raised composite deck with steps and balustrades. Works included: Groundworks and new foundations Blockwork construction Structural steel installation New timber roof structure Roof insulation and rooflights Large rear opening with bi-fold doors Full internal plastering and decoration New kitchen installation Electrical and lighting works New herringbone flooring External rendering New composite decking and balustrades Drainage and associated external works Status: Completed

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Loft Conversion - Walthamstow cover

Loft Conversion - Walthamstow

A full loft conversion transforming the existing roof space into a modern, functional living area. The works included significant roof alterations, new structural timber construction, insulation and weatherproofing, together with a large contemporary dormer finished in matching clay tiles. The dormer features a striking full-height glazed frontage with aluminium-framed windows and doors, complemented by bespoke zink cladding around the roofline and openings. Careful detailing was used to integrate the new structure with the original property while giving the loft a clean, modern architectural finish. The project included: Structural roof alterations and new timber framework Construction of the new dormer extension Roof tiling and external tile hanging Insulation and weatherproofing Large aluminium-framed glazing Bespoke zink fascia and cladding Detailed junction work around the existing roof and brickwork

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Custom Garden Planters & Landscaping Installation cover

Custom Garden Planters & Landscaping Installation

Installation of custom raised garden planters with ground preparation. Built to create a clean, modern, and durable garden feature. Project completed by 2A Construction Ltd.

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