At Draw Plans Architectural Design Studio, we produce detailed and fully compliant building regulations drawings for both residential and commercial building projects across the UK. Whether you're extending a home, converting a loft, building from the ground up, or fitting out a commercial space, our building control drawings provide the technical guidance needed for approval — and for construction.

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We don’t just prepare plans to pass building control — we create detailed technical drawings that help builders construct everything correctly on-site, including foundations, walls, roofs, insulation, drainage, electrics, heating and much more.

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What Our Building Control Drawings Include

We create building regs drawings for a wide variety of project types:

Residential Projects:

• House extensions (side, rear, wraparound)

• Dormer and L-shaped loft conversions

• New build homes and annexes

• Subdivision into multiple flats

• Full home refurbishments and internal alterations

Commercial Projects:

• Office refurbishments and workspace layouts

• Shops, restaurants, cafés, and retail fit-outs

• Warehouses, storage facilities and factories

• Change of use and layout alterations

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Detailed Construction Sections & Layouts

Our packages include everything required by Building Control and builders on-site, including:

• Cross-sections for foundations, walls, floors, dormers and roofs

• Roof build-ups with insulation and waterproofing details

• Steel and structural element placement

• Heating system layouts, including radiators and underfloor heating

• Electrical first-fix plans (lighting, sockets, consumer units)

• Compliance with fire safety, thermal efficiency, soundproofing, and ventilation regulations

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We ensure every drawing is clear, precise, and buildable, helping prevent costly mistakes or site delays.

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Drainage, Rainwater & Soakaways

Our building regs drawings include drainage designs in line with Part H of the Building Regulations:

• Foul and surface water drainage systems

• New manholes, rodding eyes, and connections to main sewer

• Rainwater goods: gutters, downpipes, and discharge locations

• Soakaway design with locations and specifications

• Permeable surfaces and SuDS-compliant solutions where required

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Every drainage design is tailored to your specific site, ensuring compliance and long-term performance.

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Building Regs Plans for Modern & Sustainable Builds

We also design building control drawings for energy-efficient and sustainable construction, including:

• SIPs (Structural Insulated Panels)

• Passive House and low-energy builds

• Solar PV system integration

• MVHR (Mechanical Ventilation with Heat Recovery)

• Sustainable heating systems including heat pumps

• Airtightness and thermal bridging solutions

• Soundproofing and acoustic performance (Part E compliance)

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These features are increasingly requested for future-proof homes and eco-conscious developments — and we can help you meet or exceed the standards.

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How Much Do Building Regs Drawings Cost?

Our building regs drawings cost starts from £795 + VAT for standard residential extensions and lofts. Pricing is bespoke for larger or more complex commercial or new build projects.

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We always offer a free consultation to assess your requirements and provide a fixed quote before starting.

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Why Choose Draw Plans?

• Over 15 years’ experience designing and detailing UK building projects

• Residential and commercial expertise

• Fully coordinated drawings for Building Control and on-site construction

• Drainage, heating, electrical, and structural detailing included

• Competitive pricing with no hidden costs

• Fast, responsive service from survey to approval

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Book Your Free Consultation

Need building regs drawings for your home or commercial build? Contact Draw Plans today for professional, compliant, and buildable drawings that keep your project moving.