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Add minimalist glamour or historic beauty with steel-effect aluminium windows

Designed to deliver the thinnest sightlines possible in both commercial and high-end residential settings, minimalist aluminium windows are ideal for both historic iron and steel window replacement projects and modern new build projects alike. Combined with efficient double glazing, conservation-friendly secondary glazing, or single glazing to suit the most restricted locations, the refined elegance of our sleek aluminium window products seamlessly provides modern and period buildings around the UK with the chic 'more glass, less frame' look without ever compromising on essential performance and security.

Aluminium window features

What makes our aluminium windows unique?

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Premium frames, glazing & hardware

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Bespoke shapes & sizes
(up to heights of over 3m)

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Advanced thermal-break technology

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Over 100 RAL colours & woodgrain effects

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Local expertise, national coverage

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black aluminium window

Authentic steel-look frames, infused with the benefits of modern aluminium

Established history with modern versatility

From curvaceous Victorian-style slimline steel replica frames to modern ‘walls of glass’ and everything in between, our aluminium windows are crafted to maximise natural light ingress. Coupled with industry-leading extrusion machining and future proof technology, this is what sets our aluminium window products apart from the rest. Combined with efficient slimline double glazing, conservation-friendly secondary glazing, or single glazing to suit the most restricted locations, you can count on Ventrolla products to deliver the perfect balance of improved energy efficiency, security, and style.

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long aluminium window

What are the advantages of steel-look aluminium windows?

From sophisticated leaded light detailing to uninterrupted contemporary casement window designs, with our steel-replica aluminium window replacements, you can look forward to:

  • Side hung, top hung & bottom hung arrangements available
  • Range of profiles & advanced thermal-break technology
  • High strength-to-weight ratio; 3x stronger than timber
  • Modern multi-point locking systems
  • Highly recyclable, premium aluminium frames
  • Limitless colour options, including authentic woodgrain effects
  • Warp, fade & corrosion resistance
  • Ultimate design flexibility, enhancing a wide range of property styles
  • Double & secondary glazing options
  • 45 years of enjoyment with minimal maintenance
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Our Process

1

Consultation

The Ventrolla journey begins with a discussion with a member of our team and/or a detailed home or site design survey, to explore your ideas & devise a bespoke plan of action.

2

Estimate

Once our team have finalised the plans, we will provide a comprehensive estimate for your works. Enquiry to estimate typically takes between 5 and 10 working days.

3

Design

Fusing traditional skills with modern technology, creating your unique product begins in our UK-based manufacturing facility, and takes between 6 and 10 weeks.

4

Installation

The utmost care is taken to deliver quality manufactured products and renovation works that exceed our customers’ expectations. Depending on the project, our installation team will be on site between weeks 10 to 16.

5

Aftercare

Our customers come back time and time again – when they move or if they’ve phased their works – all thanks to our exceptional customer service and after care. In the unlikely event that your Ventrolla products require expert attention, we’re always on hand.

6

Guarantee

Renowned for delivering outstanding quality, all our work comes with a minimum 5-year guarantee (subject to terms), for absolute peace of mind.

  • Window Furniture
  • Energy Efficiency
  • Maintenance
  • Specifications

Window Furniture

Refined steel-effect aluminium window in a range of styles & finishes

Compromising on quality simply isn’t an option at Ventrolla, which is why we source our aluminium window furniture from the very best that the industry has to offer.

Retaining the character of your new aluminium windows in every aspect, our versatile collection of fittings includes quality aluminium stays, locking pins, and fasteners. With a diverse range of finishes, from classic antique black Curly Tail stays to modern chrome-plated window handles, making your new aluminium windows your own is easy with Ventrolla.

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long aluminum windows

Energy Efficiency

High performance aluminium windows

Contemporary aluminium windows are much more efficient than old steel and aluminium windows thanks to the inclusion of innovative thermal break technology. Warp, fade, and rust resistant, tough aluminium window frames make ideal replacements in buildings located in harsh British coastal areas too. Combined with efficient double glazing, secondary glazing, or single glazing, you can combat rising fuel bills and improve energy efficiency across the board with a high performance Ventrolla installation.

Once we receive your final payment, our handy ‘Care Pack’ will be sent to your or your client which includes energy improvement certificates for absolute peace of mind.

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Maintenance

What is the best way to clean aluminium frames?

Once your aluminium windows are installed, they need very little maintenance to prolong their lifespan. Requiring a quick wipe over with a soft cloth and a mild soapy solution every few months, aluminium is one of the most low-maintenance window materials around.

Once we receive your final payment, our ‘Care Pack’ will be sent to you or your client which includes handy Maintenance Instructions to keep new aluminium windows looking their best for longer.

road of aluminium windows

Specifications

New double glazed aluminium window specifications

  SlimLine 38 CS 77 Masterline 8 / Masterline 10
Max. height vent 2800 mm 2800 mm 2800 mm
Max. width vent: 1200 mm 1200 mm 1200 mm
Energy level: Super High High Passive
Sightlines: Classic, Cubic or Ferro Functional, Softline or Hidden Vent Functional, Renaissance, Deco or Hidden Vent
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What our customers are saying

Thank you very much for an excellent job, by some of the nicest, most professional builders I have had working here for three decades.

Mrs Schecter, Kensington

Excellent service from the fitters. Extremely impressed with their tools and equipment to carry out the works. Certainly knew what they were doing. A welcome change

Mr & Mrs Kukk, Whitby

We were most impressed with the speed of your reply, the sympathy you had with the building’s integrity, the quality of your demo kit and the attention to detail in your quote. You are an excellent advocate for your company.

Mary Sherwood

Hi Jarrod I refer to our recent telephone conversation and as agreed, attach hereto formal confirmation of my satisfaction with the works undertaken by your company. Ian and Lee are a credit to your business and from my discussions with them, I can tell that they really enjoy being part of the Ventrolla team.

Tim

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