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Loft conversions are one of the easiest and most cost-effective ways to expand the scale, usability, and value of your home in Sidcup. A project-controlled loft conversion by Highview Building Services will give you the extra room you need without requiring you to leave your current home. Inquire with our design team on how we can work together to make your ideal home a reality. With our extensive experience, we can turn almost any loft into a livable space, even if other loft companies have told you that you can’t. We’re here to assist, educate, and make your house a place you enjoy spending time in. Highview Building Services has the skills and expertise to deal with any sort of attic. Don’t worry if you’re not sure what form of conversion you require; we will assist you. Our in-house team has the skills and expertise necessary to complete your project with the least amount of damage to your home. Your project will be handled by us at every point, from the quote to the planning permits to the design and construction of your loft conversion. We’ll partner with you every step of the way to make sure your vision becomes a reality.


If you have any questions about your loft conversion in or around Sidcup, please just ask us. Call 020 3633 7955, email or fill in our contact form.



A walk-in closet is a dream addition to your new loft conversion at your Sidcup property for the fashionistas among us. We’ve designed a few of these that are attached to a new bedroom as an en suite. You can make the room as fancy as you want. Clothing rails, shoe racks, wall mirrors, and other accessories are all options. A Velux window in a walk-in closet is also highly recommended – people can’t see in when you’re getting ready, but they fill the room with beautiful natural light.

Dormer loft conversion in Sidcup

A structural roof extension that stretches out from the pitch of the current sloping roof is known as a dormer loft conversion. In what might have been a small attic room, a dormer is often the most cost-effective way to build more floor space. A dormer’s windows are usually wider, allowing more light into the loft.

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L-shaped loft conversion in Sidcup

An L-shaped loft conversion is perfect for period homes with a back addition because you can extend the top of the back addition to gain even more room. You are effectively adding another floor to the back extension, which was unheard of a decade or so ago when these types of properties were being converted. A dormer window in the form of a L is used in an L-shaped conversion. Dormers are roof windows that protrude vertically from a roof’s slope. Two dormers join into a corner in an L-shaped loft conversion. The larger end of the dormer is normally incorporated into the main roof.

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Mansard loft conversion in Sidcup

Mansard Loft Conversions are usually constructed at the back of the house to maximise the amount of room available in the loft. Since mansard loft conversions typically necessitate roof alterations, planning approvals are likely to be required. The result is a flat roof and a 72-degree slanting wall. About as high as a dormer conversion in terms of head height, allowing for more ventilation and living space in the attic.

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Hip to gable loft conversion in Sidcup

A hip to gable conversion takes the “hip,” which is typically the roof’s third slope, and stretches it out to match the rest of the roof. Hipped roofs are seen on detached, semi-detached, and end terrace homes. By extending the current roof ridge line and installing a cable, more accessible internal space is created. Since you now have a tall flat wall, this increase can be very substantial and will make the room much more accessible. Because of the increased ceiling height, this area is often used for a bathroom or built-in wardrobes. In several ways, a hip to gable loft conversion provides the same amount of space as a wide dormer across the roof.

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Velux loft conversion in Sidcup

Velux Loft Conversions are one of the most popular and straightforward types of loft conversions. It is the most cost-effective way to expand internal living space in the loft, and it does not even require planning permission. As compared to other styles of loft conversions such as dormer, mansard, and hip to gable, the Velux loft conversion takes very little construction and therefore causes very little disturbance. Roof light loft conversion or Skylight is another name for a velux loft conversion.

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In the construction industry, we are a rare breed in that we strongly invite you to visit a previous job and talk with the people who worked on it. There’s no better way to get a sense of the conversion project you’re considering than to look at one that’s already been done. You will see the efficiency of our work for yourself, and talk with our customers directly to learn why they choose Highview Building Services for their Sidcup home renovation. Our dedicated team of professionals has unrivalled loft conversion experience, which is seldom found in other companies of its kind. We’ve completed hundreds of effective projects for happy customers in a variety of property forms, and our team is knowledgeable about planning laws and regulations. They will quickly direct you through the process and ensure that your dream conversion is achieved successfully because of their experience. They’ve built breathtaking living spaces that are full of light and life, allowing you to appreciate and make memories in your home.



We believe that using the highest-quality products available on the market is the only way to guarantee a quality finish and ensure that your Sidcup home is clean, warm, and cherished for years to come.

Station Road Main Road Carlton Road The Park The Green Sidcup Place
The Crescent Crescent Road Longlands Road Austral Close York Avenue Gloucester Avenue
Gulliver Road Parkhill Road Bedford Road Woodside Road Northcote Road Clifton Road
Cambridge Road Sydney Road Stirling Close Tyron Way Chislehurst Road Frognal Place


EN SUITE BATHROOMS We can handle the whole project from beginning to end. We will remove your old bathroom at your Sidcup property and ensure that all plumbing, heating, joinery, plastering, electrics, and tiling needs are met. We can also handle any necessary construction work, such as removing a partition wall or installing new boxing, among other things. We have a reputation for going above and beyond for our customers.

BESPOKE CARPENTRY Highview Building Services can provide a wide range of carpentry services, from flooring to architrave and skirting, that are second to none. You can rely on our carpenters to meet all of your carpentry needs at a reasonable price. Highview Building Services is the name you can trust when it comes to carpentry and joinery. Count on us to produce high-quality woodwork in your Sidcup home, no matter how large or small the project is.

HAND CRAFTED STAIRCASES In our dedicated factory, our expert team of craftsmen handcraft each of our wooden staircase designs using traditional joinery techniques. From curved and spiral staircases to more conventional straight staircases, we make it all. We also tailor protective measures during delivery to each structure’s unique shape and scale, ensuring that staircases arrive in the same, pristine condition they left the factory.