Single-storey rear extension Liverpool
At Melrose Designs, we take pride in helping homeowners enhance their living spaces with practical, beautifully integrated extensions. Our recent project on Beechfield Road in Liverpool is a shining example of how a well-planned single-storey rear extension can improve functionality, comfort, and value in a family home.
The Vision Behind the Beechfield Road Extension
Single-storey rear extension Liverpool – The homeowners wanted to create a more open, spacious kitchen and dining environment—ideal for family gatherings and day-to-day living. The original layout was restricted and segmented, which limited natural light and usability.
By extending the rear of the house and integrating a new open-plan layout, our team helped them achieve a more cohesive, modern ground floor that enhances everyday life.
What Was Involved – Single-storey rear extension Liverpool?
The project required careful structural planning, detailed building regulation compliance, and expert draughting to ensure a seamless integration with the existing building. Here’s a breakdown of the work involved:
Structural Enhancements
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- Removal of the original rear wall to create a flowing kitchen-dining space.
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- Installation of two 254x146x37kg universal beams, bolted and fire-protected, to support new and existing walls.
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- A 203x133x30kg ridge beam was introduced for roof support, complete with bolted timber inserts and rafter fixings.
High-Performance Building Details
To meet modern building standards, the extension was designed to exceed expectations in terms of insulation and structural performance:
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- External walls constructed with 305mm cavity walling, featuring 90mm Dritherm 32 insulation for thermal efficiency.
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- Floor build-up included 120mm Kingspan Thermafloor insulation and 100mm concrete slab, topped with asphalt screed.
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- Roof insulation with 100mm Kingspan between rafters and 32.5mm composite board ceiling for a comfortable living environment all year round.
Roof and Fenestration
The pitched roof, covered with Marley Modern interlocking tiles, complements the original house style while providing lasting durability. The new roof includes:
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- 4 x Velux SO6 rooflights, trimmed and flashed for optimal daylighting.
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- High-performance uPVC French doors (1800mm wide) and windows, all argon-filled with Pilkington Energikare glazing for excellent thermal performance.
Drainage and Services
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- New surface water drainage connections were made using 100mm uPVC pipes, fully encased in concrete and connected to the existing outfall system.
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- Internal services, including heating and electrics, were specified to meet modern standards and fitted by certified specialists.
Built to Building Regulations Excellence
This extension fully complies with the Building Regulations 2010 and relevant British Standards. Attention to fire safety, thermal performance (U-values), ventilation, and cold bridging were central to the design.
Cavity closers, trickle ventilation, and ½-hour fire protection to key structural elements were carefully detailed. Energy-efficient lighting, compliant electrical circuits, and safety glazing were also specified to exceed regulation minimums.
A Thoughtful, Practical Design
The final layout includes a reconfigured kitchen, integrated dining space, and maintained garage access. We also made sure to:
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- Relocate and block up old openings for better space planning.
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- Preserve privacy while increasing usable internal space.
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- Enhance access to the rear garden, improving indoor-outdoor flow.
From initial consultation through to drawing submission and regulation approval, Melrose Designs ensured the client was fully informed and satisfied throughout the journey.
Why Choose Melrose Designs for Your Liverpool Extension?
Whether you’re planning a kitchen extension, loft conversion, or full renovation, Melrose Designs delivers exceptional design packages tailored to your goals. With local experience across Liverpool, Wigan, and Greater Manchester, we’re trusted by homeowners to turn ideas into expertly drawn, regulation-compliant plans.
Interested in transforming your home? Contact us today for a free consultation.
