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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.

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.

What Is The Difference Between A Conservatory And An Orangery?

If you’re looking to build an extension for your home, one of the first things that comes to mind is the type of structure that would best suit your property. When it comes to glass extensions there are two major varieties which includes the traditional conservatory and the orangery, but there are usually a lot of confusion over the differences of these two varieties. With the growth in popularity of glazed extensions, the differences between the two structures are becoming more and more thin. However, the main difference between a conservatory and an orangery is the number of glass incorporated. Conservatories are fully glazed structures featuring a low brick base wall, meanwhile orangeries are grand brick structures with with glazed roofs. But as a result of innovations of over the years in glazing, the difference has changed a bit.

Here are some of the major differences between a conservatory and an orangery.

✓ Orangeries are generally best suited to traditional-styled homes or with older property making use of matching stone or brick in construction. Meanwhile for a more recent or modern property, a conservatory will be the better option to add the flair to your property.

✓ Conservatories tend to be larger than orangeries, therefore if you want a smaller extension, an orangery would be your best bet.

✓ Orangeries are typically rectangular in shape and is traditionally a more regular building meanwhile a conservatory can be shaped to suit your needs. With an conservatory, you can get a T-shaped, L-shaped, curved, double ended and lean-to extensions to suit your preference.

✓ An orangery usually possess a flat roof at the edges with a glazed lantern section right at the centre. You can also find more luxurious orangeries having two or more lantern sections. However, when it comes to the roofing, conservatories generally have more options. Some are gabled or pitched, others are lean-to with a plethora of choice to finish off the roof.

Whilst you may think conservatories are nearly all made from glass, this doesn’t have to be the case. If you live in a built-up area you could have a tiled rooftop to enable extra privacy, use obscure glass and even invest in blinds.Be aware that solid walls are possible but if the conservatory is manufactured with less than 50% of glass, you’ll need Buildings Regulations approval.

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).

Do You Need A Building Reg For A Conservatory?

If you’re planning to build a conservatory in your home, it’s only logical to consider whether or not you require a building reg for such a structure. Generally, several conservatories, summer buildings, sheds as well as outbuildings do not require building regulation approval to erect. One of the applicable rules is the fact that if they’re ( small or less than 30m2) or constructed with non combustible material, or are differentiated from structures nearby or land and don’t feature sleeping accommodation or room, then they’re not required to submit a building regulations approval application. However, it’s strongly recommended to check with your local authority before you commence the project as only they can provide the most accurate information.

Generally, conservatories should be primarily built of translucent walls and roofs, while also possessing an external type door separating them from the main building within a property. What’s more? The foundations and floors, however, can be laid in a number of ways, but you’ll have to put into consideration the conditions of the ground, trees as well as the existing drains. It’s also a wise decision to include insulation which makes the structure a lot easier to heat especially during the cold months.

Overall, conservatories are usually exempt from building regulations if the following conditions are met:

✓ If the conservatory is erected at ground level and are not up to 30 square metres in floor area.

✓ If the structure is separated from the rest of the house with an external quality walls, windows or doors

✓ If the conservatory features an independent heating system with different temperature as well as on/off controls

✓ If the glazing and electrical installations are in total compliancewith the relevant regulatory requirements.

Conservatories and orangeries look very similar, so it can be hard to tell what their differences are. The main thing that distinguishes the two is the amount of glazing they have.

Conservatories usually have a roof that is made up of at least 75% glass. Orangeries, on the other hand, have roofs that are generally less than 75% glass.

Conservatories also tend to have walls that are made up of at least 50% glass. However, orangeries have glass on less than 50% of the wall area.

Orangeries were originally developed to grow oranges in large stately homes. Their mixture of brick and glazing gave the oranges a combination of plenty of sunlight and shelter.

With the ability of orangeries to create additional space in your home as well as altering the appearance of your property completely, it’s very likely you’ll require a planning permission to construct an orangery. However, with the lengthy and complicated application process, you might want to consider the few exemptions before getting started.

If you’re considering to build an home extension such as an orangery, the obvious first step would be to consider whether or not you’ll need planning permission. And while you tend to get carried away in the thought of adding new beautiful living space, you should never forget to take into account your area’s planning regulation as well as the planning process realities. However, the application process is not one of the most exciting activities any homeowner would like to pass through and even more so when they live in a conservation area or possess a listed property that can even make the process a lot more challenging.

It’s recommended that you consult your plans and ideas with a professional such as an architect, building design company or a chartered surveyor, but there are some options you can put into consideration if you want to avoid the applying for a planning permission.

If you’re sure about not wanting to apply for a planning permission, you’d have to check your area to identify the possible local planning implications and determine whether or not your home has permitted development right which allows for some building works that can be made without the need to apply for a planning permission. To do this, simply check the government’s planning portal to determine whether your project is covered by the permitted development rights or applying for a planning permission would be required. What’s more? You need to determine if your building is listed especially if you live in a period property. For listed building, it can be much more difficult to get a planning permission as you must comply with some very specific regulations.