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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.

This varies according to the quality of the conservatory and installation work. If these are both high quality, your conservatory should last at least 25 years. But obviously if you notice deterioration or leaks, then this could be an early warning sign that time is running out.

• The rules only apply to houses – flats and maisonettes are not included
• Only 50% of the area of land around the original house can be covered by extensions, including conservatories, and other buildings
• You mustn’t build the conservatory higher than the highest part of the original roof
• Where the wooden conservatory comes within 2 metres of the boundary, the height at the eaves can’t exceed 3 metres
• A rear wooden conservatory can’t extend beyond the rear wall of the original house by more than 4 metres if it’s a detached house, or more than 3 metres for any other type of house
• For side extensions, for example a lean-to wooden conservatory, it can’t exceed 4 metres in height and can only be up to half the width of the original house

In 2002 the Government amended Building Regulations governing the replacement and installation of glazing units. For the first time, windows had to meet energy efficiency standards and tough thermal performance levels. For new window units you must have efficiency ratings of at least a level C.

If you’ve ever looked into different types of conservatories, you’ll see that wooden conservatories are not the cheapest. However, that’s not a reason to dismiss them as an option for your home.

Wooden conservatories can cost anywhere between £15,000 to £60,000. While this may seem expensive, they are often a much classier option for your home and are ideal for period homes and those in a conservation area where uPVC might not be permitted.

If you choose a hardwood conservatory, you could see your conservatory last over 15 years. Most uPVC conservatories will only last around this time, and as they get old they can look shabby; it’s common for the frames to discolour in the sun. With good maintenance, wooden conservatories can look fabulous for years. Wood naturally retains heat too, so ensure that you use low-e internal glass which reflects heat back into the room and you’ll have as warm a conservatory as any.

When you weigh up all of the pros and cons of uPVC conservatories compared with wooden ones, you might come to the conclusion that wooden conservatories aren’t that expensive when it boils down to it. Although the initial cost is higher, you’ll get a better-looking conservatory that works with both modern and period properties and will look elegant and tasteful for years to come.

Lean-to conservatories are often known as Mediterranean conservatories or sunrooms and are a great way to add more living space when you’ve only got a small amount of room to work with. They usually have clean lines, a rectangular shape and attach to the side or rear of your home, which makes them one of the easiest conservatory types to build yourself.

So how do you build a wooden lean-to conservatory? The first step is to decide what you want it to look like. Most lean-to conservatories are constructed of glass and the wood frame, but you can choose to have dwarf walls too. Dwarf walls are low brick walls that are useful if you’re planning to plumb in radiators, have air conditioning installed or put plug sockets in the conservatory.

When you’ve decided what your wooden lean-to conservatory is going to look like, you’ll need to get the materials. You’ll need to choose a hardy wood – oak is the most expensive but also the most durable – and source glass for the windows. You’ll also need to decide on a roof material and work out the correct pitch.

The first step to building your wooden lean-to conservatory is to dig the foundations. You’ll then need to level the earth, then add concrete to the correct height, which should be lower than your property’s existing damp course. Then, you’ll build up to the damp course, which will be your conservatory’s floor level. Don’t forget to make sure it’s even.

If you’re building a dwarf wall, start it from the base and build up to no more than 1 metre high. Once the cement is dry, place external sills on top of the dwarf wall. You’ll then need to secure the frames; start with the one that secures to your property, then do the same for the rest, connecting outwards until they meet from the two sides. Then put up your doors.

Now it’s time to build the roof. This should be simple if you’ve bought your own custom-made kit. Place the roof ridge on top of the frames, then add the roof rafters between the roof ridge and hip bars. Fit your glazing sheets and guttering – it’s important that your wooden conservatory roof has guttering just like your house, otherwise your conservatory roof won’t last very long and could even cause rainwater to rot your wooden frames.

Once you’ve built your wooden lean-to conservatory, all that’s left is to decide on how you want to decorate it. But if this all sounds like too much, get in touch with specialist wooden conservatory installers who will be able to give you a quote for building you a lean-to conservatory.

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.