Cornwall, Redruth and the surrounding areas

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Exterior Door

Explore our stunning collection of doors. Adding a touch of elegance to your home couldn’t be easier when you choose Atlantic Windows.

Every door we install is manufactured to order at our state-of-the-art facility. Tell us what style, shape, size, and finish you want and we’ll turn your dream into reality. We promise that you’ll be 100% satisfied with your new product, which will be fitted by one of our expert engineers.

Security is at the forefront of everything we do. For your peace of mind, every entry in our range meets the criteria : a police-led scheme designed to make UK homes safer and reduce burglary rates countrywide.


To ensure the best level of security, our composite offerings comprise a range of high-quality materials compressed together to create a product that performs under high pressure. That’s why it’s one of the strongest available. Each one is equipped with a multi-point locking system and you can choose your preferred shade or finish.

Are you looking for a brand new back door to introduce your home to your garden? Then explore our sliding patio, French, stable, and bi-fold doors. Each comes with a unique set of benefits. 

Download our brochure to find the inspiration you need. You can also contact us for help or book a home visit online.

Common questions

Which entrance door is most secure?

Security is a leading factor for anyone choosing a new front door for their home. There’s lots to think about before committing to a purchase too. What material is the product made from? What locking mechanism is included?

Composite and timber are the strongest materials. But even a strong product can be compromised if its locking system is of poor quality. We would recommend a multi-point system instead of mortice or Yale lock.

How will my door keep out burglars?

Make sure you choose a strong entrance door with a high-quality locking system. Another way to deter intruders is to keep expensive items out of sight. You may also want to install motion sensor lights, or cameras outside (even dummy ones are effective).

Because our products standards, you’ll be able to choose from our extensive range with peace of mind.

Is a new front entrance worth the investment?

It will add market appeal and value in a number of ways. Your home will be more aesthetically appealing as a result and, just as importantly, better protected from prospective intruders. Your front door – if of good quality – will also repel cold and wet weather. 

Our entrances have a long lifespan too, which will be a big selling point for anyone interested in buying your home further down the line.

Don’t forget that your product will also make your home warmer and more cost-efficient in the meantime.

How thermally efficient is a front door?

Expect thermal performance to vary depending on the product, its style, and the quality of the installation. Composite entrances must, by law, attain a U-value of 1.8. Its ability to retain heat may also be measured using an A+-G rating.

Take time to research your product so that you know its rating. That way, you can reduce your heating costs and enjoy a home that’s quieter too.

Which patio option is best for my home?

There are lots of different styles, so review the different options available. How often will you use your back doors? If your household is busy, you’ll want something that’s easy to operate and which opens wide to allow people to come and go as they please without queuing. A patio or bi-fold style would be ideal in such a scenario. Both would also reward you with better views of the outside, even when closed during colder weather.

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We have various low-cost finance options available. Get a quick quote and apply for finance at the same time.