Transform a Home with a Solid Roof Extension

Your home can be enhanced significantly with the addition of an extension, not only in value, but also in space and appearance. It’s a great way to transform your current space without having the stress and expense of moving house. The best thing about having an extension is that it is unique to you and can be built to fit your needs and requirements. Our extensions can be created and installed bespoke for your home and will be made to fit your space regardless of size or shape. Whether you want to enhance your current living space or build a complete new one, our experience and knowledge means we have the right tools to get the perfect extension for you.

Here at James Oliver Home Improvements we are a local, family-run business with over 25 years of experience creating and installing well-made home extensions in Lincolnshire. As such, we are perfectly positioned to help you create and install a truly bespoke addition to your home. One of our most progressive additions on offer is UltraRoof; a newly manufactured technology in energy-efficient, tiled solid roofs. UltraRoof is extremely flexible in design as it is constructed by using separate parts instead of the usual steel-work and structural tie bars, meaning it can be designed to fit any shape and size. This allows you to incorporate an amazing new roof to your extension, in addition to reducing cost of labour.

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see some of our work

See what our happy customers have had done recently. Take a look some of our other solid roof extension projects

Bifold Doors on Extension

This country home extension features bifold doors, which means entering and exiting the property is simple and the range of movement in the doors opens the...

Extension, Aluminium Windows & Doors

This extension, which houses a gym, enjoys lots of natural light thanks to some roof windows and bifold French doors. We also added smart new aluminium...

Extension with Aluminium Doors

A modern extension for this customer for a contemporary finish to their home, using white aluminium on their Bifold doors, opening the room up to the...

Extension with Aluminium Bifold Doors

This unique extension with windows and bifold doors made from grey aluminium brilliantly complements this family home. The roof windows and fully expanding doors let in...

The most reliable conservatory roof…


Don’t just give up on your conservatory when it neglects to provide the thermal insulation that it did at the time of its original installation. Replacing the roof for a solid roof will be the answer to your conservatory woes as once assimilated into your old conservatory it will significantly improve energy efficiency and maintain a consistently comfortable temperature.


Many conservatories throughout the country sit unused because they get too hot in summer and too cold in winter. It’s literally a waste of space and the finger of blame can be directly pointed at the conservatory roof. Once the roof stops performing it inevitably becomes inhabitable. However, simply exchanging that roof for a solid roof can solve the issue. If you’re buying a brand new conservatory then you can have a solid roof installed from the very beginning rather than have it fitted retrospectively. We highly recommend it in either instance as it will keep it cosy or cool. It is particularly useful for conservatories that don’t have full brick height walls and a standard roof wrapper.


The double-ended Edwardian orangery is one of the best configurations for a solid roof installation. The roof can also be adapted to include other useful features such as mounted spotlights or centre pivot windows to help draw even more light into the space. Its primary role though is to ensure that the weather never gets the better of any type of orangery.


The clamour for extending rather than moving in recent years has led to the development of several other forms of home extension. Our solid roof is compatible with any home extension and comes either as lightweight tiles or lightweight slates depending on your preference. Despite how light they are, they perform to an outstanding standard.


If you have a porch attached to your home it is important that it doesn’t allow any coldness from the outdoors to force its way indoors. Attaching a solid roof to the porch will prevent the likelihood of this happening and help it stand firm in the face of any cold draughts or extreme weather conditions.

A roofing solution that continually repays you…


Your conservatory should be capable of adjusting to the outside temperature so that you can enjoy its surrounds as and when you want. A solid roof will give you this luxury as the insulation it provides is second to none. The roof contains an insulated plywood and rigid insulation board to help make this possible. It will never let you down.

Solid Look & Feel

Solid performance with a solid feel, that’s what you get from a solid roof. Because of its solidity, it won’t just keep your conservatory cosy, but it will also reduce external noise levels from traffic and adverse weather from disrupting the time you spend inside it. Any natural sunlight lost as a consequence of its installation will have very little negative impact on how bright it feels.

Simple Fit

We pre-fabricate our solid roofs so that very little work has to be done at your home. It can be seamlessly added onto your conservatory in just a matter of hours with the minimum of disruption caused during the installation.

Choose from one of two internal finishes…

Painted plasterboard and a timber clad finish are the two types of internal finish you can have at James Oliver. The former tends to be popular amongst those who love a simple, yet classic effect, whilst the latter option adds both warmth and richness to the space, particularly during the coldest months of the year. Ask one of our design consultants to see an example of both.

Centre pivot windows can be a great feature…

Customers appreciate our honesty when we tell them that a solid roof installation will lead to the loss of some natural sunlight from their conservatory. This can easily be overcome by including roof windows in the design which when either left open or closed will transmit much of the sun inside. They’re also useful for helping keep the structure ventilated in the summertime.

Our solid roofs come in two different varieties…

Lightweight Tile

Our lightweight tiles come provided in colours of green, red, umber, ebony and charcoal. When replacing your old roof for a solid roof make sure that you choose a similar colour so that the new roof suits your home as much as the old one.

Lightweight Slate

As time progresses traditional slates tend to take something of a battering from the weather and lose their initial toughness and aesthetic appeal. We have resolved this by creating lightweight slates that look like the real thing, but completely outdo them in terms of enduring strength and resilience. They can be finished in black, brick red, pewter grey, plum and a stone colour.

Complement your solid roof to your roof tiles…

A solid roof should look like it’s always been a part of your home. This will only be the case if you choose an appropriate colour for your solid roof tiles to help it blend in. We have several finishes that will likely be near identical to the colour of any roof tiles so finding a solution should be easy.

Free Tailor Made Designs

For further information on the fabulous range of home improvement products available, simply request your free brochure online today!

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Our Solid Roofs Range

Solid Roof Extensions

Affording you an extra bit of space just where you need it, our solid roof extensions are always a welcome addition to the home.

Garden Rooms

Airy and bright, our garden rooms feature solid roofs meaning you can enjoy the outdoors with none of its seasonal discomforts.

Solid Roof Replacement

Quick to fit, our replacement roofs are the ideal way to upgrade your conservatory, making it suitable to use all year round.


Thermally efficient and easy to install, our Ultraroofs will maximise your extensions, porches and conservatories in an instant.