Double Glazing vs Secondary Glazing

double-glazingChoosing the right windows for your home is more than just a matter of choosing the right size. With quality windows, you could massively reduce your energy bills through increased insulation, and you can also effectively block out outside noise when you’re relaxing at home.

The two most popular choices of windows are double glazing and secondary glazing: in this article we take a look at which one’s better.

Double Glazing

Double glazing is composed of two panes of glass with a gap in between them, creating a barrier that effectively insulates your home against the outside elements. The gap between the two panes can either be a vacuum, or is occasionally filled with inert gas such as Argon, which boosts the windows insulative properties.

Secondary Glazing

Secondary glazing is installed via a supplementary pane of glass that is installed on the inside of an existing single-glazed window. The gap between the two panes is therefore larger with secondary glazing, and the supplementary panel is detachable in some way in order to allow the user to open both windows and access the inside panes for cleaning.

So which is better?


Double glazing is the more expensive option, as it requires a new window and must be fitted professionally to ensure a secure fit. Secondary glazing is cheaper as it requires only one additional window pane and can infact be installed yourself, although a poor installation job will incur more costs to fix it later down the line, so this should only be attempted if you have experience in glass fitting.

Sound proofing

Secondary glazing is more effective at sound proofing your home against the outside noise as the larger gap between the two window panes creates a more effective sound barrier. Double glazing does reduce sound pollution, but not quite as effectively.

Energy efficiency

Double glazing is much more effective at insulating a property than secondary glazing due to the stable barrier the fixed gap between two window panes provides. Secondary glazing can be less effective because of the larger gap between window panes and the second pane being removable.

Planning permission

There are no planning permission regulations stopping you from having double glazing or secondary glazing. However, if you are in a listed building, there may be different rules that apply in order to maintain the building’s history. Check with your local planning authority if you are not sure.


Your windows are a big part of your home’s exterior, so regardless of their efficiency, you’ll want them to look good. Double glazing will require a complete window replacement, so if you have a period property with a distinctive look, double glazing can damage the aesthetics of the building. Secondary glazing is a popular choice for this reason, as it isn’t visible from the outside.


High Quality Workwear for Home Improvement

Turning your hand to a little DIY is a highly rewarding task, but like many things in life, the better equipped you are, the easier the job is. This doesn’t just go for making sure you have the right tools for the project, it also goes for kitting yourself out with the correct, high-quality workwear clothing.

Besides saving all your own clothes and stopping them from getting damaged from paint splashes, tears and spills, there is also the safety aspect that expertly designed workwear clothing provides. High visibility jackets and high-vis trousers are a must if you’re doing any project near a busy road, and most workwear is waterproof, keeping you comfortable and more able to do a full day’s DIY, no matter what the weather throws at you. Whether you’re on a roof, trimming a hedge or painting a roadside fence, be sure you are safe. See and be seen.

The right footwear, like steel toecap boots, far out-perform the humble trainer, when it comes to dropping something like a heavy piece of timber on your foot. The correct footwear could save your toes from being crushed, and if you tread on a nail in trainers, it’s definitely a trip to hospital. Buying the right boots can mean waterproof, reinforced, chemical-resistant workwear for your feet, and real peace of mind. You don’t have to be a professional to benefit from all of these ideal safety features.

As for work trousers, there’s nothing handier than having all your tools within reach, in perfectly placed pockets. Designed to be exactly the right size, you can house mobiles, keys, tape measures, pencils for marking out, and more. Durable stitching and extra layers of reinforced material make them far more robust than your go-to pair of jeans. If you are looking for extra protection for the knees and knee joints, many work trousers offer helpful knee pad pockets. These really help on jobs like tiling and flooring, that are both demanding and stressful on the knees. Workwear clothing is often more robust and simply built for the job, with plenty of room to move. Also, garments are lined for warmth and made to withstand a tough day’s work.

Using appropriate workwear even extends to your hands, with hard wearing, durable gloves a must. Designed to protect fingers against abrasive surfaces, sharp or rusty objects and thorns or prickles hiding in the garden, the right gloves can save time, stop blisters, eliminate sores and make a tough day’s graft an easier, more manageable task.

There’s no doubt that whatever the DIY enthusiast has to tackle, the right work trousers and clothing will help you keep safe and comfortable all day long.

How to Build a Home Cinema


Home cinemas are the epitome of home entertainment. For film fans, sports fans or anyone who likes to be witness to a spectacle of the highest quality, not many things can beat the huge screen, crystal clear picture and immersive audio of the cinema experience. You may think that home cinemas are reserved exclusively for the mega-rich and megastars, but even though they are expensive, you can build yourself your own theatre for a price similar to that of a new hatchback.



You will probably have the potential location of your new home cinema selected already. But if not, and you have more than one space to choose from, then there are some factors that need to be considered. The prospective room should be 20 feet long by 13 feet wide, and it should be situated in relative isolation from the rest of the home, so as not to disturb other people in the house.

Surround Sound


The go-to standard of home cinema audio is 7.1 surround sound. If you are unsure what the ‘7.1’ means, like a lot of people, then don’t worry: it means seven channel speakers and one subwoofer.

The channel speakers are situated as follows:

  • One left (left side of the screen)
  • One right (right side of the screen)
  • One centre (above or below the screen)
  • Two side surrounds (behind main row of seating, on the side walls)
  • Two rear surrounds (on the back wall)
  • The audio system should be pre-wired first, and unless you are a qualified electrical engineer yourself, you should contact a professional, qualified engineer to wire it for you.



Without a projector, you might as well watch TV in your living room on a normal television. For best results, a HD projector should be used (ultra HD or 4K if you have money to burn). Purchase an HDMI cable that is long enough to reach the projector, in order for it to receive HD video, and a CAT5 control wire that allows you to control the projector with a radio frequency (RF) remote control. The difference between a radio frequency remote and a normal remote is that you don’t have to point the former at the projector to operate it.



Lighting is important in any room, but in a room where the main purpose is watching TV, improper lighting can significantly hamper the experience. Recessed lighting is best for a cinema room, and by connecting the lights to an RF dimmer, you will be able to subtly change the lighting during whatever you’re watching, complementing the atmosphere and not distracting any of your ‘customers’. If you prefer, you can also set the lights to dim automatically when you press play.

This lighting requires some complex wiring, so it is important that you contact a professional, qualified engineer – unless you are one yourself!

Silver screen


As the most important part of the whole set up, the screen needs to be perfect. If we are going by the dimensions that we mentioned earlier, and the room is 20 feet long by 13 feet wide, then the ideal screen size is 110-120 inches. Proscenium is the perfect choice for the frame – it hides the left, right and center speakers, whilst all other speakers can also be hidden to provide a seamless, professional look.

The receiver, which connects to your speakers and the projector, is designed to accept content from a variety of devices:

  • Blu ray player
  • Games console
  • PC
  • Satellite TV feed
  • Seating

You need to be comfortable when sitting in front of the screen, so investing in top quality seating is worth the money. A cinema room that is 20 by 13 feet will comfortably house two rows of four seats, but it’s the type of seats that are in these rows that is most important. Leather recliners with cup holders on the armrests are the pinnacle of cinema seating, but be sure to elevate the back row so their view is not obscured.

Climate control

Even if your seats are as comfortable as possible, if the temperature in the room is not right, then you and your guests could get distracted and not enjoy the atmosphere or experience. Airway Air Conditioning can provide you with the perfect air conditioning unit from any of the world’s leading brands. It will be installed perfectly and efficiently, ensuring it is ready to go quickly and you can begin to enjoy your new theatre room.

The above points are a guide to the most important features of a home cinema. It comes down to your personal tastes, your property size and how many people you plan to invite over to use your new entertainment station.

For the optimum climate control for your cinema room, you need the optimum air conditioning unit. Airway Air Conditioning can provide state of the art equipment for domestic and commercial properties alike, with efficient and professional installation, as well as servicing and maintenance work. If you would like to know more, please get in touch with us today.

[Infographic] Dos and Don’ts After Flood Damage


To avoid any further damage to your property and to stand the best chance of salvaging your items from flood damage, here are our top tips of dos and don’ts in form of this handy infographic. Image Credit: CleanSafe Services Scotland


dos don'ts of flood damage by cleansafe services scotland

Three tips when buying a new carpet

Three tips when buying a new carpet

If you are like most people, you probably won’t find yourself in the position of having to buy a new carpet in Liverpool all that often. Most of us tend to live with a carpet for several years, which means it is important to choose wisely and select the right carpet for the space. Here are a few simple tips to bear in mind when you are next in the market for a new floor covering.

1. Think about where it is going

It may sound obvious but you would be surprised how many people choose carpets that are not suited to the room in which they are to be used. While the overall appearance of the carpet is important and it is easy to be swayed when you think you have found the perfect carpet for your space, you need to ensure you choose the correct type of carpet. Bedrooms are generally fairly easy to select carpets for, as a bedroom carpet does not have to be as hardwearing as one intended for use on your stairs. Hallways in particular tend to experience a lot of wear and tear, not to mention the dirt they are subjected to as people – and possibly pets – traipse through the front door. Choosing a hardwearing carpet for high-traffic areas such as stairs will ensure your flooring looks good for longer.

2. Check the colour in different lights

Many shops and department stores have poor lighting that makes it impossible to tell what a carpet will look like in situ. If possible, try to get a good look at any carpet you are considering in both artificial and natural light. If you can get hold of a small sample of your preferred carpet, even better. In this way you can check the colour against your existing decor and try it out in different parts of the room you are carpeting to see how it looks in different lights. Buying a carpet that looks a lot lighter or darker in your home than it did in the store can be an irritating and costly mistake.

3. Get it professionally fitted

A professional fitting can make a world of difference to the overall appearance and lifespan of your carpet. You might feel reasonably confident about laying a budget carpet in a small room such as a study or box room by yourself, but larger rooms or awkward spaces can be tricky, even for experienced professionals. While it might be tempting to save money on the cost of installation, this is often a false economy.

Advantages of CCTV in your home

CCTV has always been a security measure that is commonly reserved for businesses such as shops, manufacturers and various stores. However, what people often fail to realise is the numerous benefits of having CCTV installed in and around your home.

Icamn this day and age we are seemingly having to pay insurance for everything and with premiums increasing every year people look for more ways to reduce what they pay. Installing a CCTV system in your home is a great way of reducing what you pay each month and any insurance company will agree. The more advanced the system, the more secure your home is in the eyes of insurers so as a result will lower what you have to pay. CCTV can be quite costly initially but you have to think of it as a long term one off investment that will provide your home with security for years to come as well as saving you more money than it cost to install.

That being said, not all CCTV systems are that expensive so you do not have to worry about being bankrupt in doing so. In the past it would have been costly to install but recent technological advances now mean that more affordable systems are available.

Home security has never been more important but with modern CCTV recording equipment you are able to not only record but transmit the footage as it happens. This footage can be streamed to anywhere in the world to any device of your choosing whether it be a laptop, portable tablet or even your mobile phone. You can either monitor it yourself and be sent alerts to your device when movement occurs or even have a specialised security monitoring company do it for you.

For some, even opening the front door can be a frightening process even if you have a peephole. If it is night time and you don’t have a well-lit porch then you never know who you’re answering your door to. CCTV placed above your door can help you see who is there at all times and who has been there. It could even be to see if a delivery attempt was made to your home or if a friend stopped by whilst you were out.

cam2Finally, if your home does happen to be broken into, vandalised or even if you are being harassed, CCTV will provide you with a concrete source of evidence. The authorities and courts will accept this when prosecuting so you no longer have to be worried if you are away from home.

These are just a few of the benefits that come with having CCTV installed in your home. Once you have it you will realise how advantageous it can be whilst providing you with peace of mind.

Keeping your home secure when on holiday

Heading off on holiday this year? You’ve probably already renewed your passport, bought more sun cream than you need and double checked the tickets a thousand times. However, home security is often overlooked and left to the last minute — despite 60% of burglaries occurring when properties are empty.

Ensuring your property is secure for the duration of your trip is crucial regardless of how long you’re away for. From weekend breaks to extended vacations, security systems specialist GPS Installations shows how to keep your home safe this summer.

Lock it up

Locking up your property may seem obvious, but it can be easy to forget about an open window or exterior building. Before your holiday, examine the current locks on your property to make sure they are completely secure. Carry out repairs and replacements where necessary.

Check all windows and doors are shut and locked before you leave. In addition, make sure sheds, garages and outside storage are locked up too, to keep your belongings safe.

Make it look occupied

If it looks like your home is occupied, the property will become less of a target, as the high risk could deter potential thieves. There are a number of ways you can make your property look lived in, including:

  • Cancelling deliveries — a build-up of milk or newspapers on your doorstep is a clear sign that your property is empty. Cancel the deliveries before you leave.
  • Ask a trusted neighbour, friend or family member to call round — if your curtains haven’t been opened in the best part of a week, suspicions may start to arise that your property is empty. To give the appearance of someone living there, give your keys to a trusted neighbour, friend or family member and ask them to pop in every day to open/shut the curtains and clear the mail. Don’t forget to give them your house alarm pin too, if you have one.
  • Consider light timers — invest in timer switches to turn lights on and off at certain times, creating the illusion that somebody is inside your home.

Consider deterrents

Deterrents like house alarms and CCTV systems can help prevent break in’s from happening all together. Dummy systems are available and, while they are intended to deter, criminals are often able to spot the difference between a dummy and the real thing.

In addition, you’ll actually benefit more by having a real system installed. For example, a working alarm system will alert your neighbour to an intruder and potentially scare them off. Likewise, CCTV systems can capture criminals in the act, which could help lead to a prosecution.

Deterrents can benefit virtually any property, so they’re always worth considering.

Check your home insurance policy

Should the worst happen and your property is broken into, you’ll want the peace of mind that you’re covered for the items taken and the damage caused. Before you set off on holiday, check that your home insurance policy is still valid and make sure it offers the correct cover for your needs. Don’t leave anything to chance just to keep costs down — it could cost you a lot more in the long run.