How it Works

Package companies (also known as turnkey providers) are the all inclusive option of the self-build world. They will offer design, labour/construction and material supply as part of a fixed-price contract — this provides the most hands-off way of self-building.

While the majority of package companies operate in the timber frame sector – where they offer manufacture of the frame and erection – a small number of package suppliers do offer masonry construction.

Most package companies now offer an effective bespoke approach that can be individually tailored to a self builder’s requirements and circumstances. For instance:

  • offering bespoke designs from an in-house designer
  • having a list of approved contractors to choose from rather than a staff team
  • the ability for you in some cases to opt out of parts of the package and choose your own finishing materials.

You may be able to opt out of parts of the package and choose your own finishing materials, too. And one very popular route is choosing a company to supply and erect the superstructure to watertight stage only (although you may need to handle the foundations), enabling you or a main contractor to project manage the interior fit-out — a hybrid approach of sorts.

The usual route is for the package supplier to:

  • carry out an initial site assessment
  • come up with a design and deal with planning issues
  • either manufacture the frame or arrange for materials to be delivered (or both)
  • arrange labour or assist in finding it (and liaise directly with the labour)
  • provide finishing materials.

Some may be willing to carry out project management services.

Your Input

Limited — which is the key reason why people choose this route. In theory the self builder can get as involved as much or as little as they would like to, both on a project management or physical basis.

Cost and Cash-flow Implications

There are significant upfront costs associated with this build method. Most of the timber frame package suppliers will require a major financial commitment before the frame is manufactured and supplied.

Package companies, while often offering a free design service, will ask for regular payments through the process (as a percentage of the total fixed price contract).

The package company route is likely to cost more than supplying materials yourself. You could save, however, the significant early payments that a designer would require. You will also benefit from the knowledge that the package company’s designers are well-versed in relating their designs to your build budget. This alone makes the extra cost worthwhile.


  • Saves dealing with architects and ensures build costs are realistically tied in with the house design
  • The most hassle-free way to build
  • Many package companies have lists of approved contractors, bypassing the difficult issues of finding labour
  • Package companies provide reassurance and moral support during the process
  • Their buying power enables them to negotiate discounts with key materials suppliers that individuals might not be able to enjoy
  • Some package companies provide assistance with initial issues, like finding and assessing land, planning permission and Building Regulations, that would otherwise be left to the self builder


  • Limiting your own input invariably means paying for someone else’s — this is not a cheap alternative, although it might be cost-effective
  • The quality of the design depends on the skills of a limited choice of in-house designers — some are great, some are moderate
  • Some package companies offer a limited choice of finishing materials
  • Many require significant upfront payments

The package company route is ideally suited to:

Self builders who require a helping hand with their project, because they are busy or inexperienced in the building industry. Package companies provide solutions to the numerous problems that self builders face: from finding and assessing land to finding labour.

Advice to those choosing the package route

  • Package homes do not come cheap, but remember that you are paying for quality and an easy process
  • Some package companies offer more chance for your creative input than others, so if this is important to you, choose your company accordingly
  • Remember that once you have agreed to a design and it is being built in the factory, there is little to no scope to change your mind. You therefore need to be very clear about what you want from the start

Case Studies

Learn more from those who have chosen the package route.

German-style package build in the Channel Islands

german style package build exterior

A bespoke kit home in Scotland

A Bespoke Kit Home in Scotland

A Baufritz package home

A Baufritz Package Home

A Welsh Oak Frame home in Powys

Welsh Oak Frame home in Powys

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