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Business Details
Trusted Supplier of Doors, Windows & Stairs in Suffolk
Established over two decades ago by three partners with extensive merchanting and joinery expertise, Dor-Jam has grown steadily, relocating four times in fifteen years to meet rising demand. We specialise in supplying high-quality doors, windows, and staircases for commercial and domestic projects, serving developers, contractors, architects, and homeowners across East Anglia, nationally, and as far as South Wales and Scotland. Our commitment to value for money and exceptional customer service ensures competitive pricing for both trade and retail clients, with loyal customers and referrals forming the backbone of our business.

We operate our own delivery fleet and partner with trusted carriers to guarantee timely, secure product delivery. For large developments, we offer plot marking and banding services in our warehouse, enabling efficient call-off scheduling. Our dedication to responsible sourcing is evidenced by FSC Chain of Custody certification, ensuring timber products originate from sustainably managed forests. With a reputation built on reliability and expertise, we provide tailored solutions for standard and bespoke joinery requirements, no challenge too great.
Services
Doors Windows Staircases Bespoke Joinery Delivery Services
Highlights and features
  • We have over 20 years of experience in joinery supply and distribution.
  • Our FSC Chain of Custody certification ensures responsibly sourced timber products.
  • We offer nationwide delivery with plot marking and banding services for large projects.
  • Competitive pricing is available to both trade and retail customers.
  • Our team provides expert advice for bespoke and standard joinery requirements.
Associations and certifications
  • Forest Stewardship Council (FSC)
What people say
Competitive and knowledgeable Good back up service Stunning finished property
Services
Doors
We supply a comprehensive range of internal and external doors, including hardwood, softwood, composite, and GRP options from premium brands like Premdor and Vicaima. Our FSC-certified timber doors ensure sustainability without compromising quality. Whether you require standard-sized or fully customised designs, our expert team provides tailored solutions for residential and commercial projects.
Windows
Our window offerings include softwood, hardwood, aluminium-clad, and UPVC options in sash, casement, and fully glazed styles. We provide Secured by Design certified windows and work with leading manufacturers to deliver energy-efficient, durable solutions. Bespoke sizing and finishes ensure compatibility with traditional and modern architectural requirements across East Anglia and beyond.
Staircases
We distribute Flightwise staircases crafted with precision CNC technology for accuracy and consistency. Available in open or closed tread, housed or cut string designs, our staircases suit new developments and private homes. Options include contemporary, classic, and traditional styles with continuous or standard handrails, all backed by expert installation guidance.
Questions
What types of doors do you supply?
We offer hardwood, softwood, composite, and GRP doors from brands like Premdor and Vicaima, including standard and bespoke designs.
Do you provide FSC-certified products?
Yes, we hold FSC Chain of Custody certification for timber windows, doors, and staircases from responsibly managed forests.
Which areas do you deliver to?
We deliver throughout East Anglia, nationally, and as far as South Wales and Scotland using our own fleet and trusted carriers.
Can you handle large-scale projects?
Yes, we offer plot marking and banding services in our warehouse for efficient call-off scheduling on new developments.
Are your prices different for trade and retail customers?
No, we provide the same competitive pricing to both trade and retail clients.