Garage Doors & Front Door Installation Specialists in Hertfordshire

Front Doors

EXPERT INSTALLATION, MARKET LEADING BRANDS

Contemporary & Traditional

WIDE CHOICE OF DESIGNS

Window Installers

ALL TYPES OF WINDOWS INSTALLED

Bring The Outside In With

BI-FOLD DOORS

Our Services

Garage Doors

Front Doors

Bi-Fold & Sliding Doors

Windows

Structural Alterations

Garage Door Repairs

Specialists in Door and Window Installation in Hertfordshire

We are an independent, well established, family run company that pride ourselves on a high standard of workmanship and a first class service. We offer services including, but not limited to garage doors, front doors, bi-fold doors and window installations, as well as offering a structural alteration service.

Whether you are looking for a simple up and over for a garage block, a matching garage door and front door combination or to have all of your doors and windows replaced – we really will have products to suit your home, budget and taste perfectly.

Want to see some of our work?

VIEW GALLERY

“Very good overall: Scott and the team were helpful and knowledgeable during quote stage, kept us up to date while the unit was manufactured (3 week lead time), arranged fitting promptly, and on the day were highly efficient, neat, tidied up after themselves and left us with a fantastic finished product - highly recommend”
CustomerSt Albans

“Fast extremely efficient, very friendly. Job well done. Couldn't fault a single thing.”
CustomerLeighton Buzzard

“Very polite, good communication, very organized. Extremely satisfied with the work. Highly recommended.”
CustomerKings Langley

“Brand New Personnel Door, made opening in brick work, repaired existing damaged bricks and fitted new door. Great work by Scott, Seb and Charlotte. A job well done and thank you very much, highly recommend. Second time I have used SDM over the past 10 years.”
CustomerAylesbury

“Scott was a pleasure to deal with and did a fantastic job on our new front door. Charlotte kept us updated at all times. I would highly recommend this company.”
CustomerNorthwood

“Excellent service. Pleasant and efficient. Tidied everything on completion. Did a couple of extra jobs at no charge. Very impressed!”
CustomerStevenage

“Truly delighted with the service. Scott promised me the moon when he gave us a quotation and delivered more! Everyone who visits us comments on how beautiful the door looks! Charlotte kept us posted on the manufacturing lead-time and estimated delivery date. On the scheduled day, Scott and his assistant Sebastian arrived on time, worked tirelessly and finished the job ahead of the estimated time. They even fixed the outdoor lights for me. The job was done with utmost cleanliness and perfection. No room to find any fault. Thank you SDM Doors! May your business flourish!”
CustomerAylesbury

“SDM Doors did a fantastic job in replacing my garage door and I can wholeheartedly recommend them. Scott was friendly, polite and knowledgeable, and his workmanship was of the highest standard. After some early indecision on my part Scott was happy to submit a revised quote and, wisely as it turned out! Come back for a second survey. The price for the door replacement was very competitive and the work was carried out promptly and with great attention to detail.”
CustomerBerkhamsted