Smart Aluminium Windows And Doors

Seal-Lite are a proud supplier and installer of Smart System aluminium windows and doors.

Leading Smart Products Installed In Bristol & The South West

Over 40 years, Smart Architectural Aluminium has built a strong reputation for quality, innovative products, solidifying themselves as a leading UK supplier for aluminium window and door systems.

Windows

Available in a variety of styles, opening options, hardware and colours, you’ll be sure to find the right window system in the Smart range, for your needs.

With the Alitherm Heritage range, which is perfect for traditional properties and empathetic renovations, and the contemporary Eco Futural system, Smart Aluminium windows are designed to be weather-resistant and efficient.

In fact, these aluminium windows have a ‘thermal break’ in between the inside and outside of the frames, to improve the overall insulation properties, and bring greater comfort to your home and lower your energy bills.

Doors

Smart’s doors are designed to compliment their windows range perfectly. With entrance, patio, bi-fold and sliding doors available, you’ll be sure to find the right door to fit your aesthetic, no matter the age and overall style of your home.

These doors are also available with a huge choice of hardware, locking mechanisms and colour choices, so that you can create a completely bespoke product.

Security and performance sit at the heart of Smart’s door range, which is why all of their doors deliver longevity and low-maintenance. Plus, the doors also feature a thermal barrier technology to help improve your home’s comfort and energy efficiency even further.

Why Choose A Smart Systems Product?

Smart Systems have over 35 years’ experience, and have solidified themselves as a leading supplier of window and door systems in the UK. They’re a trusted manufacturer, and can supply a huge variety of systems thanks to their design expertise.

With their state-of-the-art manufacturing plant in the South West of England, in fact located less than 5 miles from us here at Seal-Lite, we can work with Smart Systems to design and install the perfect solution for your home.

Smart products are created with sustainability in mind, also, with specific environmental policies and procedures, and a commitment to reducing energy consumption and improving efficiency.

Aluminium Windows And Doors With A Range Of Colours & Finishes

The Smart Systems range has a huge breadth of colour and finish options. Whether your home is modern and contemporary, or classic and traditional, there’s a complete spectrum of colours to choose from and various different finishes, to suit any project in any location.

Popular to Smart’s range are the Sensations and Alchemy paint collections, and they also offer a Cotswold colour palette, to fit your personality and style, whilst providing remarkable kerb appeal.

The Benefits Of Aluminium

Aluminium is widely renowned for its strength and light weight, which is why it can be found in a variety of different products. Take this, plus its long-life expectancy, and low maintenance requirements, and you’ll find why aluminium is a popular choice amongst homeowners for new and replacement windows and doors.

All Smart Aluminium products are designed with performance, looks and efficiency in mind, to create a frame with a ‘thermal-break’, which is highly insulated against heat loss. This will help to maintain your home’s temperature, reduce drafts and the risk of condensation on the inside of your window.

Aluminium windows with double or triple glazing are also a great option for creating a quieter interior space, to make your home more peaceful.

Exceptional Security Features

These windows and doors are designed with high security as standard, most of the Smart range will be certified to PAS 24.

Most of the Smart range will be certified to PAS 24. This is the a UK security standard that covers how to test and assess doors and windows and how they resist attack from intruders. Therefore, meaning these products have been through rigorous testing, including impact, manipulation and mechanical tests.

Smart Alitherm windows also contain multi-point locking mechanisms along the frame, reducing the possibility of weak spots and points of leverage.

Windows And Doors To Suit Any Home

Choosing the right style of windows and doors can make a huge difference to the look and feel of your home. Aluminium windows and doors are an excellent option because they’re incredibly versatile. With a wide choice of colours, finishes, and hardware, they can be tailored to suit both modern and traditional properties.

The Smarts range offers a variety of styles, including flush casement windows, sliding windows, tilt‑and‑turn windows, and more. Each design is crafted to complement a broad range of architectural styles.

For older homes, aluminium windows are a smart upgrade from single‑glazed or ageing timber frames. They offer impressive U‑values, enhanced security features, and long‑lasting kerb appeal with minimal maintenance. Their slim, unobtrusive frames provide a clean, understated look that blends beautifully with period features while delivering modern performance.

Why Choose Seal-Lite To Install Your Smart Systems Product?

Here at Seal-Lite, we have had the pleasure of working on a wide variety of properties across Bristol and the South West. Therefore, we can advise on dealing with homes of various ages and aesthetics, and how you can choose the perfect windows and doors to suit.

By choosing to work with us, you’ll receive high-quality, British made products, alongside a respectful and professional installation service from our friendly installation team.

To find out more about Smart’s windows and door range, and what we can supply, get in touch today.

Visit Our Showroom

It’s important for homeowners and businesses alike to actually see the quality of our products up close. So, why not visit our showroom in Clevedon and see the products for yourself.

New Build Projects

With an outstanding range of uPVC and aluminium products supplied directly to our trade customers, we are highly experienced in working alongside architects and contractors on new build projects.

Trade Supply Windows

As well as serving the local community, we have many established connections with various different trade customers across the South West who value the high-quality products that we produce.

Why Choose Seal-Lite?

Made in Britain

10 Year Guarantee

30 Years Experience

No Pressure Sales

Quality Products

Aftercare Service

Excellent Aftercare Service and On-Site Service Engineer for Complete Peace of Mind

Always striving to look after our customers wherever possible, we are extremely proud of the high standards of craftsmanship, fabrication, installation and aftercare services that our highly skilled team continue to excel at delivering.

Our excellent aftersales service and on-site service engineer proactively deal with any issues that occasionally occur with our products directly – no job is too small for our service engineer.

Factory & Showroom in Clevedon

We understand how important it is to homeowners and businesses alike, to actually see the quality of the products up close. So, why not drop into the Seal-Lite showroom? Come in and see the products for yourself.

Factory & Showroom in Clevedon

Frequently Asked Questions

What’s The Difference Between uPVC and Aluminium?

UPVC and Aluminium have similar benefits. They’re durable, secure and manufacturers to offer thermal efficiency in your home. The main difference is the main finish and aesthetical appeal of the two window types.

Do Aluminium Windows Meet Current Building Regulations?

Yes, aluminium windows do meet minimum requirements and often exceed them.

Will My Aluminium Windows and Doors Hold Up Against Weather?

Aluminium is naturall corrosion-resistant. With a protective finish, these doors and windows will resist warping, cracking and rust. They require minimal maintenance, just cleaning and occasional checks.

Do I Need Planning Permission To Install Replacement Windows And Doors?

It’s unlikely that you’ll need planning permission for replacement windows and doors, as long as they are a ‘like for like’ replacement, as this falls under ‘permitted development’. However, if you live within a conservation area, or have a listed building, you will need further consent in order to change the windows.

What U-Value Do Smart's Windows And Doors Achieve?

Smarts aluminium windows can deliver exceptional performance. In fact, with their construction and thermal break, these windows can achieve an impressive U-Value of 1.4W/M2K.