Home » Front Doors Welwyn Garden City

Front Doors Welwyn Garden City

New Front Doors Welwyn Garden City

At SDM Doors, we specialise in the supply and professional installation of high-quality front doors in Welwyn Garden City, offering homeowners a perfect blend of style, strength, and energy efficiency. As a family-run company, we pride ourselves on delivering a personal, dependable service — combining exceptional products with craftsmanship you can trust.

We work with leading UK manufacturers such as Endurance and Hörmann, known for their innovation, performance, and precision engineering. Our extensive range of front doors, composite doors, and aluminium systems is available in a variety of colours, finishes, and glazing options, ensuring there’s a design to suit every home — from the charming period houses of West Side to the newer family properties around Panshanger.

Each SDM front door is built for superior security, insulation, and weather resistance, featuring high-grade locking systems and robust construction for complete peace of mind. With 67% of burglaries attempted through the front door, upgrading to a secure, modern system not only enhances your home’s safety but can also boost energy efficiency and kerb appeal.

In addition to front doors, SDM Doors also supply and install garage doors, bifold doors, and aluminium entrance systems, helping Welwyn Garden City homeowners achieve a coordinated, stylish finish across their property.

Front Door Installation Welwyn Garden City

Choosing the right front door is about more than just appearance — it’s about improving your home’s comfort, efficiency, and security. At SDM Doors, we make the process easy and enjoyable, offering expert advice, premium products, and professional installation every step of the way.

As a local, family-run business, we take pride in providing a service built on honesty, precision, and reliability. We partner with Endurance and Hörmann, two of the UK’s leading manufacturers, to bring you doors that combine exceptional style with lasting performance.

Every installation is completed by our skilled engineers, who take accurate measurements and fit your new door with meticulous care. We focus on perfect alignment, clean finishing, and ensuring that your new door operates smoothly and efficiently. Our installations provide excellent insulation, noise reduction, and weather resistance, keeping your home warm and secure all year round.

Why Choose Our Front Door Services in Welwyn Garden City?

Complete installation, fitting, and replacement service
Large range of materials, styles, and colours
High-security locking systems as standard
Energy-efficient options to help reduce heat loss
Local installers with years of experience and guaranteed workmanship

When you choose SDM Doors, you’re choosing quality, reliability, and attention to detail from a team that treats every home like their own. Contact us today to arrange your free, no-obligation site survey and quotation.

Various Front Door Types

We supply and install a full range of premium front and back door types, including:

Composite
uPVC
Timber
Aluminium
Glazed front doors
french doors
patio doors
Back doors

All of our products are carefully selected for quality, performance, and security — and all are installed by our experienced local team.

Composite Doors Welwyn Garden City

For homeowners looking to combine style, performance, and peace of mind, composite doors are an outstanding choice. At SDM Doors, we install high-performance Endurance and Hörmann composite doors, designed to deliver the perfect blend of traditional aesthetics and modern innovation.

Unlike standard uPVC or timber doors, composite doors are crafted from multiple materials — including a solid timber or engineered core, steel reinforcements, insulating foam layers, and a GRP (glass-reinforced plastic) outer shell. This unique structure makes them exceptionally strong, thermally efficient, and resistant to warping, cracking, or fading.

Our composite doors come in a wide range of styles, finishes, and hardware options, allowing you to tailor your new entrance to your home’s architecture and personality. Whether you prefer a bold modern design or something classic with heritage detailing, every SDM door offers lasting durability and security.

Benefits of Composite Front Doors for Welwyn Garden City Homes:

Excellent durability and weather resistance
High-security multi-point locking systems
Superior insulation to help reduce heating costs
Low-maintenance design – no sanding or painting needed
Huge choice of styles and finishes

Expertly installed by our experienced engineers, each composite door delivers outstanding insulation, reduced energy loss, and a premium finish that enhances the character of your home.

composite front doors Welwyn Garden City

Rockdoor composite front door and matching roller door

Hormann front door installation Welwyn Garden City

Welwyn Garden City Customer Reviews

“

We’re so pleased we chose SDM Doors to replace our old front door. From the initial consultation to the final installation, everything was handled with real professionalism. Scott helped us find the perfect colour and style, and the fitters were punctual, tidy, and very skilled. The new composite door looks amazing and feels so secure. It’s made a noticeable difference to the warmth of our hallway too. It’s refreshing to deal with a company that really cares about quality.
Stunning new front door expertly fittedWelwyn Garden City

“

After reading so many positive reviews on Checkatrade, we decided to use SDM Doors, and they didn’t disappoint. The service from Scott and Charlotte was excellent from start to finish. The installers were friendly, polite, and took care to get every detail perfect. The new composite door fits beautifully and looks stunning. It feels much warmer inside, and we can hardly hear any outside noise now. The whole experience was professional, efficient, and completely stress-free. I wouldn’t hesitate to recommend SDM.
New Front Door Supplied & FittedWelwyn Garden City

“

After careful consideration and consultations with SDM Doors I opted for a composite entrance door. It looks brilliant but also feels so sturdy and secure. Lovely to deal with an independent, family run business who genuinely care about their customers and the job they are doing!
New composite front door installedWelwyn

ORDER PROCESS

Contact Us

Get in contact with us to discuss your requirements

Estimate

Receive an estimate or book a survey with one of our fitters

Quote

Receive a Final quotation and place your order

Order Complete

We will now agree an installation date with you

Job Completed

Complete the installation of your chosen product

Other Products & Services

Garage Doors

For years we have been completing high quality garage door installations at affordable prices, and this is what has given us a great reputation that we are proud to have.

Bifold Doors

We supply and fit a number of bifold door varieties. All our bifold doors are of the highest quality and fitted to industry standard.

Electric Roller Doors

Electic Roller Garage Doors merge all the advantages and convenience of a powered operated rolling shutter with the aesthetics required for a truly outstanding garage door.

Need our Help?

Enhance your home’s entrance with a secure, stylish, and professionally fitted front door in Welwyn Garden City. Call SDM Doors today on 01442 388955 or contact us online to arrange your free, no-obligation survey and quotation.

We supply and install front doors, composite doors, garage doors, and bifold systems across Welwyn Garden City and surrounding areas including Lemsford, Hertford, Stanborough, and Tewin. Whatever your home’s style or your budget, our friendly, family-run team will help you create an entrance that’s secure, stylish, and built to last.