Sound Insulation done with Aluminium Foil – Acoustical Soundproofing products and materials

Aluminum Foil’s Role in Sound Insulation

When selecting insulations, one thing that many buyers do not think about is the amount of sound protection this is going to provide. However, this is what every insulation buyer must ask him or herself, particularly if noise is a problem in the structure being insulated. This is because some kinds of insulators provide improved acoustical insulation than the remaining.

Sound Insulation of Aluminum Foil

One among the best materials when considering sound insulation is aluminum foil. Easy to install and lightweight, it is environmentally friendly as an insulation material. It can not only be recycled, but is also free of toxins and odors. Besides heat isolation and reflection, it also provides vibration shielding and superior acoustical.

Reflective aluminum foil is the most commonly used material when considering radiant barriers. A radiant barrier is a method of lessening the heat radiation falling on or coming from the surface of a material. These barriers reflect radiant energy. This reflective capability secures against heat through the hot summer months and accumulates heat through the colder winter months.

Few of the qualities making aluminum foil receptive to this process are: 1) It has no considerable mass for absorbing and retaining heat; 2) Its emittance values are very low. Also known as E-values, this tendency considerably lessens transfer of heat by radiation.

The above explains why it is a good kind of insulation, but how does it specifically relate to sound insulation?

The explanation is that similar to the way aluminum foil retains and absorbs heat, it also retains and absorbs noise, corralling and protecting it so that it becomes almost unnoticeable. Actually, as an isolate it offers noise cancellation of up to 85%.

In what particular situations is aluminum foil a better option to steel?

If the noise is usually at high frequencies (a hissing noise) then a material that is lighter like aluminum lagging could be used. Actually, only in low frequency noise cases steel is used since steel has a surface mass that is much heavier.

Besides its lighter weight, also aluminum foil is a more inexpensive noise insulation material. Sold typically in rolls, such insulation has lamination with aluminum foil. The benefits of using aluminum foil insulation don’t stop with acoustical isolation in industrial and commercial applications, although. They also extend to temperature control, fireproofing, the prevention of condensation, and the conservation of energy.


When lightweight and compact insulation against noise is required, aluminum foil provides business owners and other individuals all of the safety they are looking for without a huge expenditure in cost. At the same time, it also offers additional levels of protection against moisture, heat, and vapors.

Office Acoustic Flooring Underlay choices how to fix it?

Acoustic Underlay Choices – Which Is the Best?

We live in such a noisy world presently that quiet and peace is difficult to come by. The sheer luxury of coming into a soundproof room once we close the door of our home behind us, or even a quiet or hushed environment is something that very few people get to experience. The perfect way of silencing your home is installing acoustic underlay.

Why is Acoustic Underlay Needed?

In the present times, everyday sounds like television and people moving about the home can transmit via the walls to neighboring properties. So what to do to get a life in which we can sleep throughout nights? For soundproofing the rooms install an acoustic underlay. Acoustic underlay below your carpet makes a highly visible difference to noise levels. Usually a thin layer of cushioning that takes pressure from your flooring and carpet, underlay (also called as underlayment in remaining portions of the world) is made from foam, felt, crumb rubber, or sponge rubber.

Having said that, to be exact, anything placed between a floor and a rug or carpet is an underlay, but unless it is particularly engineered it will not be effective. Genuine underlay reduces carpet wear, gives comfort benefits, and insulates against moisture, sound, and heat. Even though many people spend a lot of money and time selecting a new carpet, very few spend the equal amount of time on their underlay. In reality it is equally important as your carpet if not more than it considering comfort. But it would be a mistake in thinking that the thickest one is the best acoustic underlay. A little homework on acoustic qualities of individual underlay will make sure that you get value for money.

For instance, areas of heavy traffic need a tougher, thinner underlay than the remaining, like the hallways or the stairs in your home.

Something you must keep in mind is that in terms of acoustic qualities, the measurements for laminate underlay and for carpet underlay is different. Wood-floor underlay and laminate underlay is measured in terms of its ability to lessen impact sounds. Carpet underlay although is a measure of sound absorption and how well it can lessen airborne noises.


If these are done successfully by your underlay, then there is nothing but peaceful and quiet times ahead. Most carpet underlays have a thickness between 6 mm and 10 mm so it will provide great underfoot feel, and hence the best comfort. The best location for this kind of underlay is rooms which you want to relax in. Just lay it down and then let the magic of the softer acoustic underlay work. You can notice the difference almost instantly.

Fabric colors create cool atmosphere in interior designing and decoration

Above right Cool colors combine with fine work to create all elegant atmosphere to this room. An eastern look is achieved by softly draping the window with a sheer oriental fabric and covering the chair seat the same material.
• cheers and nets trapping windows with sheer or net curtains has many advantages. Sheers and nets give a room daytime privacy, screen it from unpleasant views beyond the window, and at the same time let in plenty of softly diffused light. They also form a shield from the glare of the sun and lessen color fading of delicate fabrics.
• Making sheers and nets o When cutting the fabric, carefully follow the line of the weave to ensure that the edge is even.
Some weaves are prone to fraying. To prevent this, machine zigzag stitches along the cutting line before you cut it. 84 Choosing a style Nets and sheers can be hung like curtains- from tracks or poles – if they are to be opened. If they are to remain closed, hang them from spring wires. Alternatively fold or tie them in your own imaginative styles. If they have an intricate design, hang them without gathering the material. There are natural and synthetic sheers and nets in all thicknesses, weaves and patterns.
Examine as many samples as possible at home before making a choice. Sew the side and bottom hems in exactly the same way as for simple unlined curtains. Lightweight sheers and nets hang better if the bottom hem is weighted down with flexible, lead-weighted tapes available in haberdashers. Many shrink so buying extra material and pre-wash it before measuring and cutting. Sheer curtains are often made with a ready-stitched heading down one side and a finished edge down the other, and come in sizes to fit standard window lengths: All you have to do is sew the side hems.
Above Hay, muslin drapes with blue printed pal/em that reflects the deep blue of the walls. The texture of layers of lace is brought out by the strong sunlight pouring through the window. e To make a heading for a spring wire, thin brass rod or wooden dowel, allow about of fabric. Turn under and fold again to make a 4 cm hem. Sew two rows of stitches to make a channel for the wire or rod. Furnishing fabric can be used by the yard to drape walls, tent a ceiling or create a fantasy headboard; to make cushions, chair covers and throws; to decorate the dining table; to furnish the bedroom and bathroom with linen and to make household items such as sheets and mattress covers.

Customized interior designing and decoration

Interior designing and decoration Custom designs

Interior decoration always should be customized. Owner’s of the hall or the office space should be satisfied by the work of the technicians. Interior construction engineers at all stages should be in touch with the pride owner’s of the interiors where the designing and construction work is going on.
Good relations always make for better results in all fields of work. Try to understand the owner’s requirements and problems. Provide the builder with access to electricity and water, if required, and storage space for the tools. Be prepared for a certain amount of mess where the work is being carried out; good workmen will clear up as best they can each night before leaving for home.
Without interrupting the work, monitor progress and inspect work at night after the workers have gone home. If you are unhappy about any aspect of workmanship or the progress of the job, discuss it with the builder in the morning. If you cannot be there, leave a note or telephone to discuss what is worrying you.
Finally, if you are around during working hours, an occasional cup of tea, without holding up the proceedings, works wonders. Right You can make a copy of this checklist

Interior designing Specifications

Give prospective contractors a clear and precise outline of the job before asking for estimates and quotations. Estimates Ask several contractors for an estimate. This will give you an idea of costs and help you narrow down your choice. An estimate may be written or verbal and is a guide only to the envisaged costs; the job itself may cost more, or less.

Interior designing products and work Quotations

A written quotation is a fixed price for the job and should detail how the job is to be done and the materials to be used; it mayor may not include provision for unforeseen problems. It is usually recommended that you get quotations from three contractors. Schedule list If a job is large, a schedule list sets out all the stages of work. It is a good way of keeping track of all the jobs to be done, especially where more than one contractor is involved.
Access You must provide the builder with reasonable access to electricity and water if these are required for the job. Payment Before work starts, agree exactly when payment is to be made and whether there are any conditions applying.
Custom Designs
Customized interior designing and decoration, Interior designing tips and guidance by expert interior designers from interior game. Interior designing products like furniture, tiles, bath fittings, pipes, plumbing materials, lights, tables, wall papers, ceiling tiles, flooring tiles, carpets and window curtains, door knobs and locks, Painting and color choices are explained in the blog.

Quotation preparation for interior designing and decoration

A quotation is a fixed price for ajob. Before asking a builder to start work, ask for a firm quotation with a breakdown of the costs based on all the points you have discussed; provide a revised specification if necessary. There may be grey areas in the quotation, for example estimated costs for sub-contractors such as plumbers or electricians; you can try to get these firmed up before the job begins or you must be prepared to accept the charges. Make sure that all rubble and debris are to be removed and the site left clean and tidy.
If • Working Contract Set out your requirements and know exactly what a builder intends to supply. This provides the basis of a workable contract between the parties concerned. you require any making good and decoration, make sure that these are included in the costs. You also need to agree in advance how you will pay for the job. A small job can be paid for on or soon after completion. But where ajob is going to last for several weeks or months, and involves the purchase of a large amount of materials, it is reasonable for the builder to ask for interim payments to cover delivered materials and completed work; never pay for anything in advance. You can arrange to hold back 5 to 10 per cent of the costs on completion for a specified amount of time until you are sure that there is no faulty workmanship, but you must agree this with the contractor before the work starts. Finding a contractor Approach several contractors, personally recommended if possible. Ensure they have good references and ask to see examples of their work. ~
Dealing with the unexpected One can never guarantee, especially with a large project, that there will not be any unforeseen problems as the work progresses. If something unexpected has to be dealt with in the course of the work, ask for an estimate before agreeing to do the work. The same applies if you change your mind during the job or you ask for extra work to be done. For large jobs, it is a good idea to ask the builder to provide a schedule list; if an architect is overseeing the job, he or she will draw one up and ask the builder to fill it in. It sets out the stages of work such as building a blockwork wall, installing new wiring, plastering, fitting a sink, ete. As well as his own work, the builder is responsible for the quality of workmanship provided by any specialists he needs to employ.
If you have any concerns over the work supplied by a sub-contractor, discuss these with the builder rather than the person concerned. To avoid confusion, a sub-contractor should be directed by one person only-the person who employed him. If you are hiring individual specialists yourself to help with specific jobs as and when you need them, brief these as carefully and precisely as you would a general builder, and also ask for estimates or quotations for the work. Again, personal recommendation is the best thing to go by and inspecting examples of their work will convince you of their ability.

Made from wool and synthetic fibers carpets in interior designing

Made from wool, synthetic fibres, or a mixture of the two, carpet is available in a vast range of thicknesses, patterns, colours, textures, and cost. Its durability as a floor covering depends on quality and the wear it is subjected to. Fibre matting Made from plant fibres, matting is easy to lay, either as a wall-to- wall covering or as loose mats. It is available in a range of patterns and shades from cream through green to brown, it does not show stains, and it is fairly easy to clean. It can be an inexpensive flooring option, although some styles are costly . Vinyl Vinyl is an excellent choice for kitchens, bathrooms, and utility areas.

Available in a wide range of colours and patterns – usually textured – this durable material is waterproof, oil and fat resistant, and often cushioned for sound and heat insulation, although it will burn or scratch. It is sold as tiles, which are easy to lay, and in sheet form, which is more tricky, and ranges in flexibility from soft and rubbery to rigid and stiff. Prices vary from economical to expensive depending on the amount of PVC polyvinyl chloride) present; the more it contains more expensive the vinyl.
It is essential to follow the manufacturer’s cleaning instructions, since the wrong type of cleaner can damage the tiles. Most adhesive warm, soapy water and rinsing. Warm and practical, floor-grade cork is a reasonably priced option for kitchens and bathrooms. Usually sold as tiles, it is sometimes available in sheet form, which cuts down on laying time. Unless it is pre- sealed cork must be cleaned and sealed with at least three coats of floor grade polyurethane lacquer or varnish, after which it is durable and easy to clean.

Fire safety at home tips and guide while interior designing

It only takes a few minutes for a fire to start. Never stand a candle in a position where any material, such as curtaining, may come into contact with the flame. An open window could cause a light curtaining material to billow into the room and touch a badly positioned candle. When fixing a candle into any type of candle holder, make sure that it is well secured and cannot topple over. Living areas he living and dining areas of the home are often used for many different purposes. A variety of occasions take place in living areas, ranging from relaxing, talking, reading, sewing, studying, hobbies, and watching television, to daily meals, parties and entertaining. To meet these many and varied activities, you need an effective and extremely adaptable lighting scheme.

Right For a dining or breakfast room table, you of tell urant a good level of illumination directly over the table itself. The ideal solution is all adjustab!e ceiling-mounted pendent light that call be moved up or doion and fixed at the perfect height. Below To show off a collection of ornaments to best advantage, concealed, unobtrusiue lights are the answer. Ceiling pendents Although often not producing the most attractive of lighting effects, ceiling- mounted pendent lights do provide useful general lighting in a living or dining room. The main drawback with pendents is that they rarely light a room evenly, so there will inevitably be pockets of gloomy shadow, especially in the room corners. If mounted over a dining table, however, retractable pendent fittings can be extremely useful, creating a bright highlight just where it is needed most.
You do need to be careful, though, that the light is not low enough to dazzle the eyes of the diners. For a long dining room table, you may need more than one pendant light to light the eating area evenly. Spotlights Individual spots can be wall mounted or  fixed on or recessed into the ceiling. This form of lighting produces highly directional illumination, ideal for reading or sewing, or as hobby light, for example.
• Wood Bare wooden floors are beautiful in their own right. Stripped, carefully stained, or coloured if desired, sealed, and decorated with a rug or mat, they can look stunning. If you are not fortunate enough to have an old floor suitable for such treatment, you can buy wood strips or parquet tiles to layover your existing one. They are not difficult to put down and can be very reasonably priced. Carpet Carpet is perhaps the most common floor covering in homes. It is comfortable to walk over and sit on, and can transform any interior instantly.

Lighting guide in interior designing and decoration

Varying lighting intensities Think carefully about the lighting intensity of different parts of halls and stairs. In an entrance hallway, for example, you will probably want relatively high light levels since this is where you congregate, at least, Dimmer switches One easy way of increasing the range of lighting effects you can create is by replacing the existing on/off switches with dimmer control switches. Although designs differ a little between manufacturers, they all work in much the same way by controlling the amount of voltage reaching the lamps, and hence varying their light output. One-gang dimmers are the most common type, but two-gang versions are also available. All are suitable for two-way switching, and instal one in place of an existing switch simply involves switching off the lighting circuit, then disconnecting the existing switch cable and reconnecting it to the dimmer.

If you are not sure which type to choose, check with the retailer that it will be suitable for the combined wattage of the lights it is to control. briefly, when people enter or leave your home. You may also not want too marked difference in lighting intensity between, say, the living or family room, which tends to be brightly lit, and the adjacent hall, so that you r eyes don’t have trouble adjusting In the upstairs hall, however, or in the area of hall in a single-storey home or apartmen adjacent to the bedrooms, it is a good idea to have a reduced level of illumination.
Thi helps create a mood, and also avoids an abrupt change in light level between the bedrooms, which tend to be softly lit, and the adjacent area of hall. You may also want to differentiate area by using lights with different colour effects For example, in an entrance hall you may want a bluer lighting effect – one that closely resembles the qualities of daylight than that used near the bedrooms, which could be warmer orange in quality to creat a more intimate atmosphere. Candle safety You need to exercise some basic safety precautions when using candles. For a start, never leave lit candles unattended in an empty room.

I and II stairs Lighting in the entrance in initerior designing

  • I and II stairs
  • Lighting in the entrance or hall is important because it sets the scene for the style and mood you wish to convey; it reflects the atmosphere you wish to create and ensures the en- trance to your home is safe and well illuminated. Although the hall should extend a welcome to visitors, you can, if you wish, treat it in a more dramatic way than the other rooms in your home – almost like a stage set, into which you invite your guests to enter with a feeling of anticipation.

Above if your hall or stairway is used to display paintings or other pieces of art, then the lighting needs to take this into account. Bright levels o] indirect, full-spectrum lighting in this picture- festooned stairway ensure that glare from the glass frames is minimal and colours accurate, without in any way compromising on safety. Right, A good level of general illumination is useful in the hallway near the frant door to your home, but this should not be dazzlingly bright. Pockets of brighter lighting to highlight specific areas can then be created with table lamps. links and continuity Halls, and indeed stairs, represent the links between different rooms and areas of your home. In order to create a continuity of style you may, therefore, wish to carry your lighting theme through from one room into the hall or stairway.
Many ranges of light fittings now available offer the choice of wall- or ceiling-mounted uplights and downlights, as well as freestanding lights, all with the same cosmetic appearance. In this way, you can take continuity of appearance into account while introducing wide-ranging lighting effects, each tailored to the requirements of each individual area. Stairs are often very badly lit, relying  entirely on the overspill of light from hallways or landing areas. From a safety. point of view, stairs need to be adequately lit. The light needs to be bright enough for people to move around without fear of tripping or falling. Stairs can be made safer by installing strong directional light that draws attention to the vertical risers and horizontal stair treads. Avoid glaring landing lights and use wall fittings to provide an additional source of light.