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What Is A Conservatory?

A conservatory is basically a structure constructed on a property that’s usually attached to the side of a home. It’s a room as well as a greenhouse that’s constructed with the help of a wide range of materials which includes bricks, wood, glass and polycarbonate. A conservatory is typically built with a great amount of glass which enables it to offer huge amount of sun and light. During construction, the idea is always to muster sufficient sunlight for the plants while also enabling a cosy room within the structure especially during the cold months. Generally, conservatory extensions’ walls are made of over 50 percent of glass, while their roofs are usually made up of more than 75 percent glass.

Thanks to the advancement in technology, conservatories have also greatly developed over the years. They’ve significantly evolved from the usual luxury greenhouses to normal and everyday home extensions. Conservatories have also grown to become very energy-efficient while also providing super comfort to the extent that they’re now being used throughout the year. And while it’s formerly known to be an occasional room, it’s now more of a home’s extension.

Legally, conservatories are usually covered by what’s called the permitted development rights which exempts them from both planning permission and building regulations. The conditions below form the legal definition of a conservatory to differentiate it from an extension.

✓ Below 30 square metres in size

✓ Constructed at ground level

✓ Separated from the main building by external walls, doors or windows.

✓ Possesses its own stand alone heating system

✓ The glazing as well as fixed electrical fittings are in compliance with the relevant building regulations.

The short and simple answer to this question is yes, just like other new extensions, you must have a foundation done for your lean to conservatory. In order to transfer the building’s weight to the floor safely, there’s a need to construct a foundation. Without it, the structural integrity of the extension would be heavily compromised. What’s more? While there’s no minimum depth requirement for a lean to conservatory, there are multiple factors that can affect the depth as well as type of the foundation. Let’s take a look!

• The nearby trees. What trees do is to absorb water from the soil which can affect the foundation significantly. When water is absorbed from the soil, the soil shrinks which affects the foundation’s strength. The size as well as type of the tree will determine the extent of the water absorption from the ground.
• The soil’s suitability. The weight that each soil can withstand varies and even more so, when environmental factors have more effect on certain types of soils than others. For instance, chalk is able to drain water away relatively easily which means that nearby trees will only have a little effect on its quality. Clay, on the other hand, shrinks when drying and also retains a lot of water. This means that nearby trees will have huge impact on clay soil which will compromise the structural integrity of the lean to conservatory. Therefore, since changes to clay mostly occur to about 0.75m depth, foundations on the soil should be constructed deeper to compensate.
• Undisturbed ground. Before the foundations are laid, there’s a need to identify grounds that hasn’t been built on and this usually takes a depth of about 1m (this figure may vary especially in regions where drains have been laid).

How To Build A Conservatory

Conservatories are a perfect means of creating an extra living space within your home. They can serve various purposes which includes serving as an avenue to entertain guests, a playroom for the kids and can even be used as a home office, they’re able to open up your property without having to break the bank for the highly expensive renovations. So if you wish have a conservatory constructed in your home, it’s either you do it yourself or hire a professional. Doing it yourself will help you save some money but can also end up disastrous. So if you lack the confidence to undertake this project by yourself, then it’s strongly recommended that you hire a professional who can guarantee the best results. In this guide, you’ll discover all steps required to build your own conservatory.

✓ The Base. Due to its durability and cost, concrete happens to be the most used material for conservatory’s base. Firstly, measure the enough area to accommodate the conservatory. Dig at least 1 metre deep and ensure it’s level. Fill with damp membrane and pour your concrete mixture in evenly till it reaches level ground. Once done, make sure that the base is totally dry before erecting the conservatory

✓ Building. Basically you can start by constructing the walls and ensure that they’re sturdy and secure, putting into consideration their measurement.

✓ Roofing. Good news here is, DIY conservatories will already come with the roofing in place, so you won’t have to bother about this stage when building. They usually come with an acrylic roof which is easy to install and maintain.

✓ Flooring & Finishings. Starting from the roof, ensure that there’s sealant on all areas where air can pass through. For the flooring, you’ll have to choose your patio slabs or tiles to go outside of the structure. You can apply these with a thin layer of concrete or onto screed flooring.

Aluminium conservatories are really easy to maintain, making them a top choice for many homeowners. Unlike wooden conservatories, they don’t need regular treatment to ensure they don’t deteriorate.

The most you’ll need to do to keep your aluminium conservatory looking great is give the frames and glass an odd wipe with water and a mild detergent to get rid of any occasional dirt.

When you build a new wood-constructed conservatory, or any type of conservatory, you’ll need to dig a trench for the footings. You’ll need to dig to a minimum depth of 600mm and at least 300mm below your property’s damp proof course. When you dig down, you might expose obstacles such as underground pipes.

If this happens, you’ll need lintels for your wood-constructed conservatory. These are usually concrete and protect the pipes or obstructions from being crushed. You may also want to use steel mesh for additional support.

Building Regulations state that if an opening is formed in a wall, the structure above the opening needs to be supported. This will be especially relevant if you’re building a wooden lean-to conservatory. It says that there are two ways that you can use lintels to provide support.

The first way involves using a steel lintel to support both the inner and outer leaf of a cavity wall. It can then serve as a cavity tray that directs moisture from the cavity through the outer skin of the wall as well.

The second way to use lintels is to use two steel or concrete lintels. They support each leaf of a cavity wall construction. You’ll need separate thermal insulation and a cavity tray as well.

Whatever type of lintel you use, it should have a suitable bearing onto the wall at each side. If you’re not sure, speak to the manufacturer of your wood-constructed conservatory, or ask a reputable company to install it for you.

Modern conservatories are well insulated and have double glazing. This means that you can use them in winter, as well as in the warmer seasons. Different roof options such as a glass roof or a titled roof will allow a conservatory to become simply another room in the home.

Conservatories have long been a favourite home improvement with homeowners, and there are no signs of that trend going away. And because of that, they add value to homes.

Wooden conservatories add value to your home just as any other type would. In fact, in some cases a wooden conservatory will add more value to your property than a uPVC or aluminium one, for example if your home is a period property. A wooden conservatory will fit in keeping with the rest of an older property, so buyers will prefer a period home with a wood conservatory over a uPVC one.

It’s important to remember that wooden conservatories cost more than uPVC ones, but that does mean that they will add more value. They look more stylish than uPVC conservatories and may last just as long with the right care and maintenance, so if a wooden conservatory would complement your home much more than uPVC they’re worth looking into.

A wooden conservatory will set you back anywhere between £25,000 to £60,000, so factor this in when you’re thinking about how much value it will add to your home. It’s also worth thinking about the other things that will have an impact on the value it will add to your home, such your property’s location, whether conservatories are a common addition to houses in your area, the general look of your home and whether the conservatory would take up a large part of your garden. If you’re unsure whether a wooden conservatory will add enough value to your home, you could speak to a surveyor or valuer to give you their opinion before you start any work.