Orange Key is a UK based Architectural Design and Engineering practice.

With over 30 years experience within the design and construction industry, we pride ourselves on producing innovative and practical designs within the residential and commercial market.

What We Do

Whether you are considering an extension to your current property or planning a new build development, our company can offer you the complete package – Architectural Design through to Building Regulations and Structural Design.

How We Work

We believe that when considering an extension or remodelling your current property obtaining sound professional advice is key.

Here at Orange Key we offer a FREE HOME CONSULTATION where we will explore the various design options available to you.

Areas we cover for FREE HOME CONSULTATIONS

We work on a fully inclusive FIXED FEE SERVICE. What we quote is what you pay.

If you are considering a house extension under Permitted Development why not take a look at our Permitted Development Packs. They start from only £1,295.00 + VAT for a single storey extension and include a home consultation, 3D visuals, planning drawings, building regulations and structural calculations.

Why Use Orange Key

We differ from other practices in that we are a team of qualified Architectural and Structural Engineers. By employing both professions, all our designs are structurally assessed from the outset.

Key Benefits

• Expensive build costs to accommodate poorly designed schemes are avoided.
• We promote a more efficient and flexible way of working.
• Costly communication errors between separate Architects and Engineers are avoided.
• Lead times are reduced.