Double Glazing Harpenden

Trusted Expertise for Over 50 Years:
Get reliable service you can count on.

Your Peace of Mind, Guaranteed:
We handle everything, so you stay stress-free.

We Bring Your Vision to Life:
Experience personalized care designed to fit your style and needs.

We take pride in delivering exceptional customer service and are always here to assist you.

If you have any questions or need further information, please don’t hesitate to get in touch with us.

Supplied & Fitted

Are you looking for high-quality Double Glazing in Harpenden? Andrews Glass is here to help!

As a trusted local installer serving Harpenden for over 50 years, we understand the unique architectural styles of Harpenden properties.

Our range of Double Glazing combines modern security with classic style. Contact our team for expert advice about your Double Glazing installation.

Original FENSA Member

Our Double Glazing Offering In Harpenden


Clear Glass

Clear Glass is perfect for those seeking maximum natural light and unobstructed views. It provides a clean and contemporary look to your living spaces, allowing the beauty of the outdoors to shine through.
  • Enhances natural light in your home
  • Offers unobstructed views of the surroundings
  • Creates a modern and sleek aesthetic

Obscured Glass

Obscured Glass is ideal for areas requiring privacy, such as bathrooms or overlooked spaces. It ensures that you can enjoy your privacy without compromising on natural light.
  • Provides privacy without sacrificing natural light
  • Perfect for bathrooms or overlooked areas
  • Enhances security by obstructing views from the outside

Solar Tinted

Solar Tinted Glass is designed to reduce glare and heat from direct sunlight. It helps to maintain a comfortable indoor temperature and protects your furnishings from UV damage.
  • Reduces glare and heat from direct sunlight
  • Protects furniture and fabrics from UV damage
  • Improves energy efficiency by regulating indoor temperature

Argon Filled

Argon Filled Double Glazing offers superior thermal insulation, helping to keep your home warm in winter and cool in summer. It enhances energy efficiency and reduces your heating and cooling costs.
  • Provides superior thermal insulation
  • Enhances energy efficiency in your home
  • Reduces heating and cooling costs

Acoustic Double Glazing

Acoustic Double Glazing is specifically designed for noisy environments, offering sound insulation to create a peaceful and quiet atmosphere in your home. It is perfect for homes located in busy areas or near main roads.
  • Reduces external noise levels for a peaceful environment
  • Enhances privacy by minimizing sound transfer
  • Creates a quiet and tranquil living space

Leaded Double-Glazed Units

In addition to our standard options, we also offer leaded double-glazed units to add a touch of elegance and character to your windows. We can replace broken-down units with replacements that match the original design seamlessly.

Frame Options

We provide a choice of frame options to complement your double-glazed units:
  • UPVC: Durable, low-maintenance, and cost-effective
  • Timber: Ideal for traditional or period properties

Supply and Fit or Supply Only

At Andrews Glass, we offer flexibility to suit your needs:
  • Supply and Fit: Let our experts handle the entire process for you
  • Supply Only: For those who prefer to arrange their own installation

Get In Touch To Discover How We Can Help

Here Are Recent Double Glazing Projects We Have Completed

The Benefits of Our Double Glazing


  • Security & Safety:
    • Andrews Glass offers advanced protection for your home with multi-point locking systems, break-in resistance features, and toughened glass options.
    • Our double glazing also includes modern security features, emergency exit options, and child safety mechanisms for your peace of mind.
  • Performance & Efficiency:
    • Experience temperature control benefits and reduced energy bills with our double glazing, while eliminating drafts and retaining heat efficiently.
    • Manage solar gain effectively, protect your home from weather elements, and enjoy noise reduction capabilities for a more comfortable living environment.
  • Design & Aesthetics:
    • Choose from a wide style range, color selection options, and finish possibilities to enhance your home’s appearance with modern design features or traditional style choices.
    • Improve your property’s curb appeal and overall look with our double glazing options tailored to suit your preferences.
  • Practical Advantages:
    • Simplify your cleaning routines and minimize maintenance needs with our durable double glazing, resistant to weather, fading, and scratches.
    • Enjoy long-term durability, reduced repair requirements, and easy upkeep with our weather-resistant and scratch-resistant double glazing solutions.
  • Value Benefits:
    • Increase your property’s value, save on long-term costs, and protect your investment with Andrews Glass double glazing, offering insurance benefits and resale advantages.
    • Benefit from warranty coverage and future-proof features that ensure your home remains secure, efficient, and visually appealing for years to come.

Local Double Glazing Excellence in Harpenden


Local Expertise

  • Our team at Andrews Glass has a deep understanding of Harpenden properties, ensuring a seamless double glazing installation process.
  • We are well-versed in local planning requirements, navigating regulations effortlessly to deliver quality results.
  • With experience in area-specific challenges, we provide tailored solutions that meet the unique needs of Harpenden residents.

Quality Assurance

  • As an original FENSA member, we uphold industry standards to guarantee the highest quality double glazing services in Harpenden.
  • With over 50 years of experience, our rigorous quality control processes ensure every installation meets our exacting standards.
  • Andrews Glass prioritizes premium material selection and advanced installation techniques for durable and reliable results.

Customer Satisfaction

  • Our track record of over 50 verified five-star reviews speaks to the exceptional service we provide to Harpenden homeowners.
  • Clear communication is a cornerstone of our approach, ensuring transparency and understanding throughout the project.
  • From initial consultation to aftercare service, we are committed to ensuring customer satisfaction at every step.

Our Bespoke Double Glazing Installation Process


1. Initial Consultation

  • We measure your space and assess your property to understand your needs.
  • We listen to your ideas and requirements, ensuring we meet your expectations.
  • We discuss your budget options to find the best solution for you.

2. Design and Discussion Phase

  • We help you choose the right materials for your project.
  • We explore color options for your home to match your style.
  • We customize the design to your preferences, ensuring a personalized touch.

3. Material and Product Selection

  • We demonstrate quality materials and hardware choices for your project.
  • We help you select the perfect finish and guide you through glass options.
  • We show you energy ratings that matter for your property’s efficiency.

4. Custom Manufacturing

  • We craft your Double Glazing to exact measurements for a perfect fit.
  • We perform rigorous quality checks to ensure top-notch products.
  • We add your chosen finishing touches, making your installation unique.

5. Professional Installation

  • Our experts prepare your installation area and protect your property during work.
  • We bring specialized equipment and check all structural requirements for safety.
  • We follow strict procedures to guarantee a smooth installation process.

6. Quality Check

  • We test everything works perfectly and inspect all seals and fittings.
  • We ensure hardware functions smoothly and confirm performance meets your expectations.
  • We walk you through everything to make sure you are satisfied with the results.

7. Aftercare

  • We explain your warranty coverage and show you how to care for your installation.
  • We set up your service schedule and register your product warranty for peace of mind.
  • We ensure you have all the support information you need for ongoing maintenance.

Testimonials – What Our Customers Say

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