Allen Joinery & Construction, your first choice for innovative building work in Northamptonshire!
Our founder, Wayne Allen, brings over three decades of commercial building acumen, predominantly from the bustling core of London. The pull of his Northamptonshire roots inspired him to leverage his extensive knowledge from large London projects into niche areas. Beginning in the Oundle region, Allen Joinery & Construction swiftly carved a reputation for its unparalleled quality and attention to detail in every endeavour.
Following his father's footsteps, Matthew Allen also shares the same passion for quality and unique craftsmanship. An esteemed joiner in his own right, Matthew has the eye and hands for handcrafting unique pieces such as staircases, windows, and doors. His passion for age-old craftsmanship positions him as a cornerstone of Allen Joinery & Construction's commitment to elite workmanship.
We are driven by a singular vision: to blend innovative building solutions with unmatched quality. Our legacy is built on years of reliability and a deep commitment to client satisfaction. No matter the scope of the project, our seasoned team is dedicated to the pursuit of perfection, ensuring every endeavor stands as a testament to our expertise and passion.
The Different Types of Projects That We Cover
Barn Conversions
Transforming disused barns into stunning, functional homes that blend rustic charm with modern design.
General Building Repairs
Carrying out efficient and dependable repairs to keep homes and buildings in excellent working condition.
House Renovations and Extensions
Turning tired spaces into functional, beautifully extended parts of your home.
Bespoke Joinery
Designing and crafting staircases, windows, and doors that bring individuality and lasting character to your home.
We are passionate about our craft and dedicated to delivering the best results for our clients. Our team of skilled craftsmen and builders have the experience and knowledge to handle any project, big or small. Whether you're looking for bespoke joinery solutions or general building services, we have the expertise to get the job done.
High quality and reliable workmanship
We take pride in every single job, no matter the size.
Timely and responsive service delivery
Our team is always ready to help you in a timely and professional manner.
We're proud to have excellent 5 star reviews
Customer satisfaction means everything to us. If you're happy, we're happy.
Introducing Our New Workshop
We’ve always taken pride in the finish and detail of our work, but now we’re taking things one step further.
We’ve just opened our own fully equipped workshop. It’s a space built around our vision: full creative control, no compromises, and the freedom to craft purpose-made timber products entirely in-house.
Windows - custom-built to suit everything from character homes to contemporary builds
Doors - from traditional hardwood entrances to sleek, modern designs
Staircases - statement pieces, functional structures, and everything in between
Furniture - bespoke, one-off pieces tailored to your space
Until now, many of our bespoke elements were produced off-site. That worked - but it also meant working around other people’s schedules, systems, and limitations.
This workshop changes that.
Prototype and perfect - test ideas, tweak designs, and make adjustments on the fly
Speed things up - cut down lead times without cutting corners
Push creativity - take on more complex, design-led projects with confidence
It’s not just about tools and timber — it’s about bringing ideas to life exactly as they were imagined.
Ready to get started?
We have a friendly team standing by ready to take your call!
Allen Joinery & Construction, your first choice for innovative building work in Northamptonshire! With 40 years' experience of creating beautiful bespoke joinery, conversions and renovations, we offer quality craftsmanship and a personal service from our team of hand-picked specialists. From small home extensions, kitchen makeovers and repairs, to full barn conversions - we have the skills and expertise to achieve your vision for any project.
