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Jewson can help estimate your next project?

With our project estimating service, powered by Build Aviator.

Our estimating service takes the hassle out of pricing up a job.We will price up the work based on the drawings and information you have sent to us, and turn it into a comprehensive report for you and your client. Prices start from £75+VAT, and with all our estimators being ex-tradespeople, they work closely with you to ensure the project stays compliant with building regulations.

Bespoke estimates for your clients

We're experts in what we do

  • Over 30,000 projects estimated nationwide
  • Free estimate amendments ensure projects stay on budget
  • All our estimators are ex-tradespeople based in the UK
  • £20,000 project credit available with a Jewson account

Services available

Our bespoke services are built with you in mind.

Estimating service

Our estimating service takes the hassle out of pricing up a job. We will base our estimate on the drawings and information provided, and create a comprehensive report for you and your client.

  • Live material prices
  • Bespoke client reports
  • Full material list
  • Work schedule
  • Cost breakdown
  • Plant/Tool Hire reports
Build kick-off

This service has been designed to help you keep within budget. Once the project is live we can check all the details against current live material prices. This service is free on the projects that have been estimated by Build Aviator.

  • Comparer report
  • Live material pricing checker
  • Dedicated time with estimator
  • Detailed material list
  • Click to build easy material call-off system
  • Use your Jewson personalised material prices
Shop Doors & Joinery at Jewson

No matter your project type, at some stage you'll likely need doors, and at Jewson we have you covered. Our extensive range include options for all needs and designs. Why not check out our selection today and get one part of your project sorted now.

  • Custom built external and internal doors
  • Choose from a wide range of hard and soft woods
  • Modern composite options in various colours
  • Bi-folds, french and pocket doors for any space
  • Triple-glazed options for extra insulation
An example of a successful Build Aviator project

Success stories

"First time using this via my Jewson account. With material prices being so volatile I couldn't risk under or over pricing the job. Daniel, who dealt with my quote, was absolutely brilliant as he had a good knowledge of construction and helped me on a few questions my client needed clarification on."

Mr D J Lawrence

This project used:

  • Full Build Aviator estimation
  • On site consultant
  • Cross section drawings
  • Support with planning permission


With more than 40 trade estimators on hand to help throughout the UK, we offer service, support and peace of mind to our customers - whatever the project.

New builds

Project type
Extension and loft conversion estimate From £200+VAT
Semi detached dwelling From £250+VAT
Single dwelling (up to 4 bed) estimate From £250+VAT
Barn conversion estimate From £275+VAT
Terrace (3 dwellings) From £300+VAT

Loft conversions, extensions, and refurbishments

Project type
Domestic extension estimate From £75+VAT
Loft conversion estimate From £175+VAT
Refurbishment per dwelling (up to 4 bed) estimate From £250+VAT

Garden and garage rooms

Project type
Garden room estimate From £75+VAT
Garage/garage conversion estimate From £75+VAT

Use our Material calculators

If you're unsure which service is right for you, or would like to chat about your future projects, please get in touch below.

Call the team

Speak to an expert about your next project

Give us a call

Customer projects

Let's chat about your customer's project today.

Small project support

Find out how we can support you and your customer with smaller projects.