Window Installers

ALL TYPES OF WINDOWS INSTALLED

 

Front Doors

EXPERT INSTALLATION, MARKET LEADING BRANDS

 

Contemporary & Traditional

WIDE CHOICE OF DESIGNS

 

Bring The Outside In With

BI-FOLD DOORS

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Our Services

Garage Doors

Front Doors

Bi-Fold & Sliding Doors

Windows

Conservatories & Orangeries

Structural Alterations

Welcome to SDM Doors & Windows

Specialists in Door and Window Installation in Hertfordshire

We are a 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, windows and bi-fold door installations, as well as offering a repair service, conservatory / orangery installations and structural adjustments.

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, so come and give us a try.

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

Why Us?

Well Established

With many years in the industry, we have seen everything.

Easy To Work With

Taking a friendly yet professional approach to our work.

Family Business

We take pride in our work and do not use salesmen.

Fantastic Customer Service

We will always take the time to listen and help in any way we can.

OUR INSTALLATIONS ARE COVERED

We provide products backed by guarantees of up to 10 years!

Use Best Manufacturers

High quality products at competitive prices.

WE SUPPLY PRODUCTS FROM THE LEADING MANUFACTURERS

Get in touch with us today!

Contact Us