Business Details
42 Years
experience
Trusted Window & Door Installation Services in Stanstead Abbotts
Established in 1984, Marshall Double Glazing has built a reputation for excellence in designing and installing bespoke windows, doors, and conservatories. With over 30 years of experience, we manufacture all products in-house at our Stanstead Abbotts factory, ensuring precision and quality in every project. Our team of skilled professionals prioritises customer satisfaction, offering tailored solutions for domestic and commercial clients without aggressive sales tactics.As FENSA members since 2002, we adhere to Part L building regulations, guaranteeing energy-efficient installations. Our commitment to transparency, competitive pricing, and post-installation support has fostered a loyal client base, with most business stemming from recommendations. From initial consultation to final installation, we ensure minimal disruption and exceptional results, backed by decades of industry expertise.
Services
PVC-u Windows
Aluminium Doors
Conservatories
Bi-folding Doors
Sliding Patio Doors
Aluminium Roofs
Rooflights
Commercial Glazing
Timber Windows
Composite Doors
Details
- Year established: 1984
Highlights and features
- We have over 30 years of experience in bespoke window and door installations.
- All products are manufactured in-house for precision and quality control.
- Our team prioritises customer satisfaction with no aggressive sales tactics.
- FENSA-accredited installations ensure compliance with Part L building regulations.
- Repeat business and referrals reflect our commitment to reliable service.
Associations and certifications
- FENSA
What people say
Professional staff
Clean and tidy work
No hard sell
Competitive pricing
Excellent aftercare
Services
PVC-u Windows
Our PVC-u windows combine affordability with durability, offering energy-efficient solutions tailored to residential properties. Available in various styles and colours, they enhance thermal insulation and security. With decades of installation expertise, we ensure seamless integration and long-term performance.
Aluminium Doors
Aluminium doors provide sleek aesthetics and robust security for modern homes. We use thermally broken profiles to meet Part L regulations, ensuring energy efficiency. Customisable designs include sliding and bi-folding options for seamless indoor-outdoor living.
Conservatories
Our bespoke conservatories transform homes with light-filled spaces. Constructed using high-quality aluminium or PVC-u frameworks, they feature insulated roofs and energy-efficient glazing. Ideal for extending living areas while maintaining year-round comfort.
Bi-folding Doors
Bi-folding doors create striking transitions between indoor and outdoor spaces. Available in aluminium or PVC-u, they offer slim frames, enhanced security, and smooth operation. Perfect for modernising homes with panoramic views and natural light.
Rooflights
Rooflights maximise natural light in loft conversions or flat roofs. We install durable, thermally efficient units in various sizes and designs. These additions improve energy efficiency and property value while ensuring watertight, secure installations.
Questions
What services does Marshall Double Glazing offer?
We specialise in PVC-u and aluminium windows, doors, conservatories, bi-folding doors, and rooflights for residential and commercial properties.
How long has Marshall Double Glazing been in business?
We have over 30 years of experience, established in 1984, with a focus on quality and customer satisfaction.
Are your installations FENSA-certified?
Yes, we’ve been FENSA members since 2002, ensuring compliance with Part L building regulations for energy efficiency.
Do you offer free consultations?
Yes, we provide free consultations and quotes after visiting your property to assess your specific needs.
What areas do you serve?
We operate across Hertfordshire, including Stanstead Abbotts, Ware, Welwyn Garden City, and surrounding regions.
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Reviews (4)
Diane Falconer
Jan 02, 2015
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Many thanks to the Marshall Double Glazing team who transformed my house with new windows, front door and best of all the bifolding doors which opens up my house so I can enjoy the house and garden together. All my queries dealt with swiftly and they understand what I was trying to achieve and made it possible for me to enjoy my house again since losing my husband. I have been telling all my friends and family. Thanks again to David for his patience and understanding.
Cliff Morrell
Oct 30, 2014
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In 1999 we had the bungalow windows and front door replaced by Marshall Double Glazing. They were professional and left the site clean & tidy so when we decided to have a front porch it was an automatic choice to contact the same company..
David Marshall came to visit and designed the perfect porch for us, and again we cannot fault the standard of work. With our experience with the company we highly recommend Marshall Double Glazing.
David Marshall came to visit and designed the perfect porch for us, and again we cannot fault the standard of work. With our experience with the company we highly recommend Marshall Double Glazing.
Danielle Eagle
Jun 16, 2014
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Hi I just thought, you guys at Marshal's Double Glazing might like some feed back on the work that you did at my house ...Also if you want to use this as recommendation for any other 'would be' customer, not sure who to choose...you're more than welcome!
.Money is very hard earned as we all know and when you have a big expenditure like replacement windows ..you really 'grit' your teeth. You've heard all of the horror stories about cowboy traders ..and seen them on the tell ....So how do you know which one to choose? The only way is word of mouth from somebody else who's used the Company that
.Money is very hard earned as we all know and when you have a big expenditure like replacement windows ..you really 'grit' your teeth. You've heard all of the horror stories about cowboy traders ..and seen them on the tell ....So how do you know which one to choose? The only way is word of mouth from somebody else who's used the Company that
John Tucholski
Dec 30, 2013
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I did my whole house with this company. I am on my 11th call to them in relation to faulty windows (they bow, condensation inside the glass, faulty installation etc). They do not answer my calls. I am covered by a 10 year guarantee that they appear to have no intention of living up to. I would not use this company.
