Timber Frame Construction in Cambridgeshire
Timber Frame Extensions, Self-Build Projects and Structural Timber Construction

KMP Carpentry and Joinery provides timber frame construction across Cambridgeshire for homeowners, self-builders, developers and contractors. We design, build and install timber structures for extensions, self-build homes, outbuildings and larger developments. So, whether you need an experienced timber frame installer or a team to manage the full project, we are here to help.
Many clients want more than just a contractor to erect a frame. They want a team that can plan, coordinate and deliver the whole project. As a result, we often act as main contractor in Cambridgeshire, giving clients a single point of contact throughout the build.
Timber Frame Construction Services
We offer a wide range of timber construction services across Cambridgeshire. Every project is tailored to your requirements, whether you are planning a home extension, a self-build or a larger development.
Our services include timber frame extensions, self-build timber frame projects, timber outbuildings and garden rooms, structural timber framing, oak-framed structures and major refurbishments and structural alterations.
Our approach stays the same on every project. We focus on quality workmanship, careful planning and reliable delivery from start to finish.
Timber Frame Extensions
A timber frame extension can add valuable living space while keeping the character of an existing property. We build timber frame extensions for homeowners, developers and property investors across Cambridgeshire.
So, whether you are planning a single-storey extension, rear extension or larger open-plan addition, we work closely with architects, engineers and other trades. As a result, clients benefit from a durable structure that performs well for years to come.
You can view our recent rear extension project in March, Cambridgeshire to see how we manage structural timber builds alongside interior fit-outs and final finishes.

Self Build Timber Frame Projects
Building your own home is a big undertaking. However, the right team makes the process far more straightforward.
We work with self-build clients throughout Cambridgeshire. Our work includes timber frame shell construction, structural timber installation and frame erection. We also provide practical support throughout the build process. Whether you have approved drawings in place or are still developing your plans, we can help deliver the structural timber elements of your project with confidence.

Timber Outbuildings and Garden Rooms
We design and build bespoke timber outbuildings across Cambridgeshire for year-round use. Popular projects include garden rooms, home offices, workshops, garden bars, timber garages, storage buildings and outdoor entertainment spaces
Every structure is designed around the specific requirements of the project rather than working from a standard template. So, clients get a building that suits both the site and how it will be used. We apply the same construction principles used on larger timber projects, which means our buildings offer strength, durability and long-term performance.
Our recent garden room with bar project in March shows how we manage these types of projects.


Oak Structures and Structural Timber Framing
Structural timber work often forms the foundation of a larger project. Accuracy, planning and coordination are essential at this stage.
We carry out a wide range of structural timber projects across Cambridgeshire. This includes structural timber framing, timber beam installations, roof structures, oak-framed features, oak porches and specialist timber structures. Our team has extensive knowledge of structural timber construction and works closely with architects, structural engineers and contractors throughout.


Major Refurbishments and Structural Alterations
Some projects go beyond a new extension or standalone building. We also carry out major property refurbishments involving structural alterations, property reconfiguration and significant timber construction work.
These projects often need careful coordination between multiple trades, consultants and suppliers. Where required, we act as the main contractor and manage the project on behalf of the client. As a result, communication stays clear and delivery stays organised from planning through to completion.

Who We Work With
We support a wide range of projects across Cambridgeshire as an experienced timber contractor. We work with homeowners, self-builders, developers, main contractors, architects, structural engineers, property investors and commercial property owners.
Every project is different. So, we adapt our approach to suit the scope, complexity and requirements of each build.
Acting as Main Contractor
Many timber construction projects involve multiple trades, suppliers and consultants. When we act as main contractor, we manage these on your behalf. We coordinate schedules, organise materials and oversee day-to-day progress while maintaining quality throughout.
This gives clients a single point of contact and helps keep projects running efficiently from start to finish.


Professional Project Management
Good workmanship is only part of what makes a timber construction project successful. Clear communication, careful planning and effective coordination matter just as much.
Throughout each project, we work alongside architects, structural engineers, building control and specialist trades. We keep communication open between everyone involved. As a result, delays are reduced and projects progress more smoothly

From Planning to Completion
Every timber construction project follows a clear process.
Step 1 – Initial Discussion
First, we review your plans and project goals and give you practical advice on the best approach.
Step 2 – Site Assessment and Planning
Next, we assess the structural requirements and coordinate with the relevant professionals involved.
Step 3 – Scheduling and Preparation
Then, we confirm materials, timelines and site arrangements before construction begins.
Step 4 – Construction
We build the project with careful oversight, active coordination and consistent quality control throughout.
Step 5 – Completion and Handover
Finally, we review the finished work with you and make sure everything meets expectations before handover.
Built Properly, Managed Professionally
We are a family-run business with extensive experience in carpentry, joinery and timber construction. We combine traditional craftsmanship with practical site experience and organised project management.
Volume is not what we chase. Instead, we focus on quality workmanship, clear communication and dependable delivery on every project. Overall, we build timber structures that are durable, reliable and long-lasting.

Planning a Timber Construction Project?
Are you considering a timber frame extension, self-build project, structural timber installation, oak structure or bespoke outbuilding in Cambridgeshire? If so, we would love to hear from you.
Just share a few details about your project below and we will aim to get back to you within one working day.
