Structural Excellence
That Brings Joy

Structural calculations & drawings.
From single beams to full house extensions & loft conversions.
Every project engineered with Precision.

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100% Approved Projects

We turn your vision into approved reality

Zetaqube delivers fast, fixed-price structural calculations and drawings for architects and homeowners across the UK. From a simple beam design to complete house extensions and loft conversions, every project is engineered to exceed building regulations and delivered with a smile.

100+
Projects Completed
100%
Approval Rate
48h
Average Turnaround
Modern structural design
REAL PROJECTS • REAL APPROVALS

Recent Successful Projects

House Extension

Double Storey Extension – Buckinghamshire

Full calculations Report & drawings

Loft Conversion

1st Floor & Loft Rework – London

Full calculations Report & drawings

Beam Design

Disabled Wheel Chair Pathway Design – London

planning permission to building control

What Our Clients Say

"We took a risk with this new company of engineers, to assist us in the design and to produce various drawings for push-wheelchair access to the property. Easy job? Not quite. This property has a very steep front garden. The Zetaqube team were instrumental in spotting how some of our requirements could cause planning refusal and guided us through, what would be more acceptable to our local planning authority. I have no hesitation in recommending these very talented group of engineers, whom we are continuing to work with."

Daisey
Home Owner

"He did a wonderful job and he listened to all my concerns. He even made corrections on the fly and was very timely in all his responses."

wj3enterprise
Building Firm

"now that's good service! great quality."

Jonathan
Home Owner
CHOOSE YOUR PROJECT

Our Services

Structural Design

We provide comprehensive structural design with the range of materials, Steel, Timber, Concrete etc.

House Extensions

From rear-wraparounds to multi-story additions, we provide the structural backbone for your home's growth.

Loft Conversions

Transforming an attic requires specialized structural insight to handle new floor loads and roof modifications.

Building Regs Drawings

We produce detailed technical drawings and structural specification packages that meet all current standards.

Inspections and structural survey reports

We provide detailed structural testing to determine the integrity and safety of existing structure.

Wall Removal

load bearing or non load bearing

Restoration & Refurbished works

We specialize in the sensitive restoration of heritage assets and the modernization of existing structures.

Underpinning foundation and foundation design

We deliver precision engineered solutions for complex foundation challenges.

Ready to start your project?

Tell us what you need and we'll reply within 2 hours with a fixed price.

info@zetaqube.com
We reply fast
+44 7892 696928