Self Build Timber Frames
Over 25 Years of Building Experience
Create Your Dream Home
OHI Self Build

Thank you for your interest in OHI Timber Frames and OHI Self-Build Services. Our Self-build Experts, with 25 years of experience, are on hand to assist you every step of the way.

Consider the opportunity to design your new home entirely from the comfort of your living room, unlocking the ability to secure discounts on EVERY single purchase you make, with scales equivalent to trade benefits and rewards based on how much you buy. Imagine all that you could achieve with free advice, specialist help and a supportive service delivered to you by a family run UK based company, assisting you from start to finish on ANY project you carry out. We cater for your needs with a new kind of online service and shopping experience; safely from the comfort of your home, secure purchase and delivery, safe and supportive as standard. Shop online, design online, delivery secured online. Welcome to OHI Self-build.

Typical self-build cost breakdown

Here’s how costs typically break down with a timber frame self-build home.

OHI Self-build. The Beauty of home

Services we offer:

Interior designers, exterior designers, architects, surveyors, land-purchasing specialists, installers, retail products at trade prices to our Self-Build Customers. Read more about the process, our services and try our cost calculator below to give you a guide as to the approximate build cost involved.

Why allow the developers to make all the profits on the largest purchases you shall ever make? OHI will provide you with a unique trader login and your discounts are attributed to you based on the scale of your project and applied to ALL categories! You will be assigned a personal Home Improvements Specialist, to guide you through those daunting tasks of home renovation, extensions or complete self build!

Delivering on the latest building technologies and able to deliver on: building erection, design and products; OHI is a UK family-run company that enables you to start with an dream, secure your piece of land or an existing building, book a qualified surveyor, appoint the architect, work with our dedicated build team advisors, receive the reduced prices on your products and have them delivered to schedules.

Take your dream from inception to completion utilising a myriad of tradesman and suppliers. A complete turnkey solution to work within a specified budget booked entirely online and project managed. Providing cost effective solutions rather than relying on paying a developer high percentage margins on delivery. Assisting with our affiliates of Government Associations and legal backing, guarantees and assurances. supplying eco-considerate products. OHI is truly a One-Stop-Shop.

Complete our Customer Introduction form below and begin your journey.

Online Home Improvements. The new way to shop, build homes and create dreams. The Beauty of Home.

Maybe you’ve already secured your new plot or perhaps you are still searching? Speak to one of our professionals today and create your wish list. Your initial consultations, proposals and packaging setup are provided by OHI completely free of charge. Then progress to creating a full set of plans ready for building permits with one of our nationally recognised architects;. all at pre-agreed highly competitive prices with OHI-Self Build.

Designing your own home is easier than you think. To start the process, simply send us some essential information about your project using our Design Brief Questionnaire. (follow this link to complete our initial questionnaire and submit it to one of our specialist team) This will help to gather your requirements for your initial design brief and list your genuine primary needs for your project. With a clear and concise collection of simple questions, we are able to convert your specific requirements to a first draft design. We will then work alongside you to progress your brief into a package that matches your dreams for your self-build home.

If you already have a set of plans created, then we can happily provide you with our no obligation quotation for your timber frame, tailoring to your designs and requirements, by simply supplying us a copy via the links below. As always your OHI-Self Build package can be tailored to suit you. Allowing for the flexibility to supply timber frame only, frame and fitting, or try our full phase 1 package which includes windows/doors, facias and soffits, insulation layers above the damp proof course, architraves, skirting, internal sills, stairs and plasterboard. Take your project through to completion with us and receive maximum discounts of up to 50% (subject to products and total package prices see T&C) on product purchases maximising your ability to secure exactly what you need at trade costs and save literally £1000’s with OHI-Self Build.

Due to the incredible array or choices and specific customer requirements for self build design planning it is impossible to provide a fixed cost of the project costs for timber frame and design plans, however we have an online cost calculator to guide you and give a close understanding of costs. Through our affiliate program, OHI Self Build is able to assist you in delivering a full build service and project management, or simply to provide a timber frame solution for your own build. (Link to OHI-Self Build Online Cost Calculator for Timber Frames).

If you are currently looking for fresh ideas about a current or future project, then kindly contact us now so that we may provide you with our exclusive Inspirations Gallery & Guide. OHI-Self Build Service Timber Frames are here to cater for any scale of new build projects from extensions to multiple dwellings and we offer our OHI-Self Build, Renovations and Conversions Service.

Please do not hesitate to contact our Sales & Customer Service Managers on either the online chat or the email provided and begin your journey today! If you have any questions, or if you find a plot and wish to discuss your project further, please use the link below.

OHI-Self Build. The new way to shop, build homes and create dreams. The Beauty of Home.

Cost Calculator

Use the cost calculator below to estimate approximate prices for (a) total build cost or (b) just the timber frame kit.

Prices given are a guide only and correct as of August 16th 2021



m² x £1,604
ft² x £149
m² x £1,357
ft² x £126
m² x £1,243
ft² x £116


m² x £282
ft² x £26
m² x £156
ft² x £15
m² x £42
ft² x £3.90
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