our services

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RHA is an Architectural Design practice working predominantly with housing developers. We specialise in delivering high-quality technical working drawing packages and future-focused consultancy that support compliant, efficient and build-ready residential developments. Our work is rooted in technical excellence, regulatory clarity and a deep understanding of the evolving standards shaping the future of UK housing.

● Exclusive focus on housing developers - we understand your pressures, timelines and commercial realities.

● Technical excellence - our work is detailed, accurate and build-ready.

● Regulatory clarity - we navigate complex standards so you don’t have to.

● Future-focused thinking - from the Future Homes Standard to renewable technologies, we help you stay ahead.

● Consistent, reliable delivery - clear communication, coordinated information and dependable turnaround times.

Our core service is the production of detailed, accurate and fully coordinated technical working drawing packages. These packages provide the essential information your contractors, suppliers and consultants need to deliver your scheme safely, compliantly and efficiently.

Our technical packages include:

● Comprehensive working drawings for tender and construction

● Detailed sections and junctions to ensure buildability and performance

● Coordinated technical information aligned with structural, M&E and specialist inputs

● Material and product detailing to support procurement and specification

● Integration of regulatory and statutory compliance, full coordination with Building Control and warranty providers

Every package is produced with precision, consistency and clarity, reducing risk on site and supporting smoother project delivery.

We support developers in selecting and integrating renewable and low-carbon technologies that align with regulatory requirements, site constraints and long-term performance goals.

Our advice covers:

● Air source heat pumps and low-carbon heating systems

● Solar PV and battery storage integration

● Mechanical ventilation with heat recovery (MVHR)

● Energy strategy alignment with SAP and Part L

We provide clear, practical guidance that supports both compliance and cost-effective implementation.

Our team brings deep experience in residential technical design, Building Regulations, and construction detailing. We work closely with developers, consultants, and contractors to ensure every detail - from junctions and materials to renewable technologies and specifications - is fully resolved and aligned with regulatory requirements.

Our expertise spans:

● Technical working drawing packages

● Building Regulations compliance

● Renewable and low-carbon technology integration

● Construction specification development

● Smart home and future-proofing strategies

Clear, coordinated specifications are essential for accurate pricing, procurement and construction. We can help develop tailored specifications that reflect your build approach, supply chain and performance targets.

Our specification services include:

● Project-specific construction specifications

● Material and product performance requirements

● Sustainability and durability considerations

● Alignment with working drawings and regulatory standards

● Smart home and connectivity infrastructure

Specifications are produced to support consistency, reduce risk and ensure your development meets its intended performance.

Modern buyers expect homes that are connected, adaptable and ready for future technologies. We help developers integrate:

● Smart home infrastructure

● EV charging readiness

● Data and connectivity planning

● Long-term adaptability strategies

These elements are woven into your technical packages and specifications to ensure seamless implementation.