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Air conditioning filters work mainly to collect dust from the air and as such, tends to get dirty pretty often with all sorts of materials such as hair fibres, pollen and more. If you have a large office, this gets even more important as more air circulates through your air conditioning system. Failure to change your office air conditioning filters when due can bring about of challenges not only to the system itself, but also to the health of the individual making use of the space especially those suffering from asthma or allergies (due to the reduction in air quality). So if you happen to have an air conditioning system in your office, you should probably find out how often it’s recommended to change the filters and that’s exactly why we’re here. Let’s take a look!

In the summer when the heat turns up there’s a huge need to change the office air filters on a regular basis ( at least once a month). This is due to the fact that your air conditioning system works extra hard and runs all the time during the warmer months. However, during the period when there’s a cool temperature, the air conditioning filter can be changed every 2 months as the unit wouldn’t be subjected to frequent usage during this period. What’s more? If you happen to have pets, a large family or live with an individual who suffers from asthma or allergies, it becomes a lot more important to change your air filters. Plus, a dirty filter is capable of increasing your energy cost within the range of 5 to 15 percent on a monthly basis.

It’s always recommended to use a certified electrician to carry out electrical work. They can self-certify that their work meets building regulations. While some parts of electric heating systems can be installed as a DIY project, the thermostat and other control wiring legally must be installed by a certified electrician. There are a range of competent persons schemes in operation.

Can You Lay Block Paving On Top Of Concrete?

The replacement or improvement of your driveway is unarguably one of the most expensive projects you can undertake in the exterior of your home. When done by a true professional the results can be impressive and visually appealing, however you’d have to pay huge bucks to have this done. This is exactly the situation with block paving as it is not only time consuming, but also a lot more expensive when compared to other types of driveway.

A large chuck of this cost is associated with the removal of the existing driveway. So assuming your old driveway is concrete, can you simply pave over the existing concrete? If yes, will it save you money? The simple and short answer is yes. It’s in fact advisable to pave over concrete as this will not only add around 20% to your home’s value, but also make it look a lot more attractive and pleasing to the eye.

However, there are some problems associated with block paving over concrete. It may be better to remove the concrete in situations whereby the base is substandard. For instance, if the ground underneath the concrete is failing, there’ll most definitely be problems.

Also, there’ll be some issues with settling (not even the cracks). If your concrete is dropping little amounts every year, these can affect the blocks and ultimately lead to dropping of some sections of the block paving in such a way that they’ll no longer be on the same level as the other blocks. Giving a rise to the possibility of drainage issues, tripping hazard and lots more.

Other issues that may crop up can be triggered as a result of using the wrong size block height as well as totally ignoring or overlooking the undulations of the concrete.

A roof serves as something which is so much more than just a top of a building. A roof delivers guard from the elements and precipitation, it also helps drain water from a structure, and helps to provide insulation to the structure allowing it to keep the interior of a building cool or warm, according to season.

There are several steps to building a roof

Mount the trusses.

This step requires the building’s wall frames to be completely level, square and plumb. If you are building the roof onto a building that is still a frame you must use ladders or scaffolding. Hoist the trusses onto the roof.

Install temporary braces.

You will need to install temporary braces that the trusses can rest on until the sheathing and permanent bracing are installed, this has to be done before you install the trusses. At the centre of the back wall, nail the bottom half of one two-by-six board that's 16 feet long to the top of the outside wall, making sure you fasten it to a stud.

Install the end trusses.

Install the two end trusses at the front and back of the building, making sure you affix them to the temporary bracing. The batten you take will have to be a bit longer than the distance will separate the trusses.

Install the standard trusses.

According to the instructions provided by the manufacturer, you will first need to install the first standard truss. You will also need to nail it to the batten from the first truss.

Sheath the roof.

Once your trusses permanently braced, you can begin with the sheathing of the roof. Starting from the bottom corner and moving across the bottom, the sheathing is installed lengthwise.

Install the roof cover.

Like the sheathing and underlayment procedures, the roof cover is installed lengthwise from the bottom up. The shingles should be staggered, and they should also overlap at the same time. You will need to work up to the ridge and use a ridge cap shingles to finish the ridge.

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.

1. Remove fascias and trims Unscrew or prise off the screws and nails fixing the trims and fascias to your shed.
2. Take off doors and remove windows Unscrew hinges from doors and take them off. Remove all metalwork once the door is off. If you’ve got frames on your windows, unscrew these, and remove the panes. Be extra careful if your windows are made of glass.
3. Take off the roof Prise off the tacks from the roofing felt and take the felt off – you can’t reuse it, so you’ll need to throw it away. Unscrew the screws on the roof boards and slide them off the shed’s frame – you might need a friend to help you do this.
4. Take out the roof brace (optional) If your roof has a brace, unscrew the brackets that hold it to the side of the shed. Remember not to lean on anything once you’ve taken the brace off as the walls might be wobbly.
5. Unscrew the frame from the floor Remove all the screws that are holding the shed to the base, remembering not to lean on the walls.
6. Unscrew the frame corners Starting at the corner of the front gable, remove the screws where the panels meet. Once a panel is free, lift it carefully out of the way so you can carry on with the others.

Structural Engineers are experts in the structure of establishments (structures, wall structures as well as roofs). They give solutions whereby they will evaluate issues with existing establishments as well as additionally aid with structural design and computations for changes. They can additionally supply solutions in regard to the design of brand-new premises as well as planning permission applications.

As an environmentally conscious homeowner, it’s very likely you would have heard of a wood pellet boiler or maybe even considering fitting one in your home or property. So if you’ve heard about wood pellet boilers, you’d probably want to know about it especially how it works. In this article, we’re going to walk you through the wood pellet boilers operating process. Let’s take a look!

✓ Typically, wood pellet boilers possess 4 major components, these includes a burner ( which ignites or burns the pellets), a hopper ( which stores unused pellets), a conveyor ( which works to carry the pellets from the hopper to the burner where its ignited) and lastly, a controller ( which responds automatically to your thermostat and appliances’ demands).

✓ In the event whereby your thermostat demands heat or if you happen to switch on a hot water tap or appliance, pellets will be automatically fed into the burner which in turn ignites it and set the firing rate to match the needed heating load.

✓ In a situation whereby more pellets is needed by your boiler, the vacuum or augur system will act by pulling pellets from your bulk pellet storage bin and automatically refill itself.

✓ The wood pellet boiler will clean the burn pot and heat exchanger areas ( moving ash into the ash bin), during and after the burn cycles. The ash bin will be emptied once for every 2 to 3 ton of pellet that’s ignited.

Other facts about wood pellet boilers

✓ The wood pellet boiler can be directly linked to existing plumbing and heating system, regardless of whether or not there’s an existing heating oil boiler remaining.

✓ Wood pellets can be stored in bulk in a storage bin outside your home as the bins are generally weather resistant and also very durable.