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White two-story house with black windows, a dark roof, ornate gables, and a central arched door

Windows and doors specialists - Family run, based in Deal, established in 1994

Local knowledge, personal service. Free, no-obligation measuring and surveys. Experienced installers.

Call to speak to our team.

Over 30 years' installation experience

Full FENSA certification on all replacement windows and doors

IWA merit award for peace of mind

Proudly improving homes for generations

For over three decades, Walmer Installations Ltd has been a trusted family-run specialist serving Deal and the surrounding area, delivering honest advice, quality workmanship and excellent value. With decades of hands-on experience, we provide window and door installations, conservatories, solid roof upgrades, porches, cladding, garden rooms and repair work, plus tailored home improvement solutions. 

 

Whether refreshing your home’s appearance, upgrading features or improving comfort, we make every project straightforward, stress-free and completed with genuine care for customer satisfaction.

Large conservatory with armchairs
people smiling at the camera

We are family!

Established in 1994, this family-run company is owned by Chris and Christine Monks, with Chris continuing to serve as Managing Director. Drawing on 10 years of industry sales and technical experience, Chris founded the business to offer a more transparent and customer-friendly alternative to traditional double-glazing companies.

His approach focused on honest advice, clear explanations of product quality and technical details, and fair pricing from the outset, without high-pressure sales tactics, misleading special offers, or the need for price haggling. Thanks to our no-nonsense approach, much of our work comes from repeat customers and personal recommendations, helping us grow from strength to strength. The children, Natasha, Robert and George are also at the forefront of running the business.

Based in South-East Kent, we specialise in residential and commercial installations, including local schools, and are known for taking on unique projects that other companies may avoid. We display some of the most popular products in our office which can be viewed by pre-arranged appointment.

What we offer

Bay window with white shutters on a red brick house

uPVC & aluminium windows

We install energy-efficient uPVC and aluminium windows, blending modern design with robust security and thermal performance for your home.

A dark grey front door with frosted side panels is framed by white columns and brick walls

Door installations

Our expert team fits a wide range of doors, including uPVC, aluminium and composite options, to upgrade your property’s entrance and security.

A spacious glass conservatory with a brick base, attached to a house, surrounded by lush garden

Conservatories

We design and construct bright, stylish conservatories, creating additional living spaces that add value and comfort to your home.

A modern brick conservatory with large white-framed windows and a brown tiled roof

Solid roof upgrades

Transform your existing conservatory with our solid roof upgrades for improved insulation, energy efficiency, and a cosier living space.

A small white porch with colorful stained glass windows sits beside a red brick house

Porches

We craft attractive, secure porches that offer extra storage, boost kerb appeal, and add another layer of security to your property.

A two-story brick house with white siding on the upper level, featuring a green front door and several rectangular windows

New England style cladding

Our team replaces and repairs fascias, soffits, guttering, and external cladding to protect your home and keep it looking its best.

Why choose us for your next project?

  • Established family business with over 30 years of experience

  • Fully FENSA certified for total peace of mind

  • 10-year insurance backed guarantee from IWA

  • Wide range of home improvement solutions under one roof

  • Trusted by hundreds of homeowners in Deal, Thanet, Canterbury, Dover, Sandwich, Whitstable, and Folkestone

  • We work on your home with the same care and respect as if it were our own, always tidy and respectful

Two-story red brick house with white shutters and a front porch
Gravel driveway in front of a house

Dedicated to your home’s comfort and value

Walmer Installations Ltd believes your home should feel welcoming, starting with reliable quality. Our experienced team uses proven products and trusted suppliers to ensure lasting installations while keeping communication clear from first contact to aftercare. Explore completed projects showcasing our windows, doors, conservatories, and home improvements. FENSA certification and a 10-year IWA insurance backed guarantee, provide added confidence in our workmanship and your investment.

We are delighted with our new doors, they have transformed our room. Your team were efficient, polite and very tidy, please thank them. We will definitely recommend you to our friends.

Create a home you love

Call now to start your project with our windows and doors specialists.

Grey double doors with glass panels set in a red brick exterior, flanked by white lanterns

Contact us

Unit 3 Marlborough Rd Ind Est, Marlborough Rd,

Deal, CT14 9LE

Business hours

Monday – Thursday: 09:00 - 16:30

Friday: 09:00 - 16:00

Saturday – Sunday: Closed

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WALMER INSTALLATIONS LIMITED, registered as a limited company in England and Wales under company number: 04690265.
Registered Company Address: 424 Margate Road, Westwood, Ramsgate, Kent, CT12 6SR.

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