Plan Your Extension with Confidence
Get Your Initial Project Estimate
- Instant personalised estimate
- Built from real Frametek project costings.
- No Obligation
- Designed by us at Frametek
- Free site survey to confirm your fixed quotation
What would you like to build?
Choose the project type closest to what you are planning.
Rear Extension
Increase your living space with a beautifully designed rear extension
Side Extension
Add extra space to the side of your home.
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Wrap-around Extension
Combine side and rear extensions for maximum space and value.
Two-Storey Extension
Add valuable space upstairs and downstairs.
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Annexe
A self contained space for family, guests or home working.
What size will your extension be?
Not Sure? Choose something close - We'll refine this together later.
Which style best suits your vision?
Classic
A beautifully built extension with quality materials and modern finishes, designed for every day family living.
Quality materials
Modern Finishes
Stylish and Practical
Excellent long-term value
Premium
Enhanced specification with carefully selected materials and features to create a wonderful extra space
Upgraded glazing
Feature lighting
High specification finishing
Contemporary design details
Luxury/Bespoke
A truly bespoke extension designed around your lifestyle using exceptional craftsmanship and premium materials.
Bespoke Joinery
Premium natural materials
Smart home integration
Individually crafted details.
How far along is your project?
This helps us provide the most accurate estimate and next steps for you.
Just exploring ideas
I'm in the early stages and just looking at what is possible.
I have drawings
I have some plans/drawings and want to understand costs.
Planning approved
My planning permission has been granted.
Ready to build
Everything is in place and I'm ready to get started.
Already have Drawings/Plans?
Upload them below to help us provide you with a more accurate estimate.
Accepted file types: PDF, JPG, PNG or DWG (up to 25 MB)
Anything Else you would like us to know?
When would you ideally like your project to begin?
As soon as possible
We're ready to get started!
Within 3 months
We're planning ahead.
Within 6 months
We're looking further ahead.
​Just researching
We're exploring our options.
Please wait while we create your personalised estimate
Creating your personal project estimate...
We are now analysing your project details and preparing your estimated investment.
Tell us a little bit about you.
Just a few details so we can send you the estimate and get in touch about your project
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We will only use the information provided to provide your estimate and to contact you about your project.
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Your personalised FrameTek project estimate has been generated and will be sent to...
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Project type
Rear Extension
YOUR PROJECT SUMMARY
Approx. Area
20m2
Specification
Premium
Build Stage
Ready to Start
What happens next?
1
Review Your Project Details
We'll review your project details and any plans you've uploaded.
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2
Arrange your Site Visit
We'll arrange a time to visit to discuss your project and answer any questions.
3
Receive your proposal
We'll prepare your personalised FrameTek proposal with your fixed quotation and specification.
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