Technical Package

The drawings your builder needs to start construction.

Builders on Site

Designed for homeowners ready to move from planning to build

Our Technical Package is for those who already have planning approval and need detailed drawings to meet building control requirements. It includes all the documentation your builder needs to work safely, legally, and confidently — keeping things simple and moving forward without delays.

UK house extension
What’s Included?

Here’s what we will provide you with:

Technical Floor Plans

Detailed layouts showing construction-specific information like wall builds, insulation, and structure.

Building Control Notes

Comprehensive annotations explaining materials, compliance measures, and construction methods.

Section Drawings

Cross-sectional views of your extension to show vertical structure and how elements interact.

Construction Details

Diagrams of foundations, junctions, and openings to support your builder and satisfy building control.

Builder-Ready PDF Pack

All documents formatted for building control submission and use on site — simple to share, easy to build from.

How It Works

The typical technical service process:

Stage One

Get a Quote

Let us know your planning approval details and we’ll provide a fixed-fee quote for your technical drawings — no hidden extras, no delays.

Builders checking house extension
Couple planning house extension
Stage Two

Complete or Confirm Your Survey

If we’ve already done your planning drawings, we’ll use that data. If not, we’ll guide you through a quick survey so we have everything we need to proceed.

Stage Three

Your Technical Drawings

Our team will create detailed, compliant drawings for building control and builder use — all done remotely and with accuracy in mind.

Planning house extension
Builder checking house extension walls
Stage Four

Drawings Delivered, Ready to Build

You’ll receive a full PDF pack ready to submit to building control and pass on to your builder. We’re on hand for any questions along the way.

Builder looking at house extension plans
Other Packages

Need planning drawings too?

If you’re just starting out or don’t have planning approval yet, our Full Package includes both planning and technical drawings — a complete service to take you from first ideas to builder handover.