Insulation Contractors

Radiant Barriers for Homes

Radiant barriers are installed in homes—typically in attics—to reduce summer heat gain and save on cooling costs. Radiant Barrier Houston reduces radiant energy transfer but does not significantly reduce conduction like traditional thermal insulation materials.

Insulation ContractorsWrapping a home with a radiant barrier can reduce energy expenses by five to ten percent in warm climates like Louisiana. Learn how radiant barriers work, the different types, and how to install them in your home, office, pole barn or warehouse.

Reflective Insulation

Reflective insulation is also known as foil insulation, and it consists of an aluminum or aluminized polyester facing that helps to prevent radiant energy from entering buildings in the summer. It can also help to preserve the heat within buildings in winter by preventing radiant energy from exiting through the walls and roof. It’s best used in warm climates, and it can be installed alongside traditional thermal insulation.

It can be applied in many of the same areas where other insulation products are installed, including wall cavities and ceiling joists. It can also be used in attics and crawl spaces, where it can act as a reflective surface to help control air flow.

Like other types of insulation, radiant barriers come in a variety of forms. Some are blown in, while others come in rolls or batts. They can also be applied as a surface coating to walls or roofs. The most effective product will be one that has a high reflectivity of 0.9 or more and a low emittance of 0.1 or less.

Some reflective insulation is made up of a single layer of foil, while others are made up of two layers separated by air or other material. The double-layer kraft and aluminum “ALFOIL house insulation blanket” is a good example of this type of product. Foil faced fiberglass insulating batts are another option.

The effectiveness of reflective insulation can vary based on the method of installation and the building environment. It’s important to follow the manufacturer’s instructions and safety precautions, and to check that your chosen insulation meets all relevant building codes and standards. It’s also a good idea to consult a professional installer, as they can help you select the right product for your building and ensure that it is installed properly.

During installation, it’s important to leave a 34 inch layer of dead airspace on one side of the insulation. This allows the material to fulfil its insulating properties, and it will also keep moisture from developing on the underside of the insulation. It’s also vital that the reflective insulation doesn’t come into contact with other materials, such as drywall or wiring.

Vacuum-Applied Aluminum Foil

The aluminum foil used in vacuum chambers must be a particular grade to prevent contamination from outside influences. This grade of aluminum foil is called UHV (Ultra-High Vacuum). Standard grades of aluminium foil contain residual surface rolling oils from the manufacturing process that can interfere with high-precision work in a vacuum. The UHV grade is processed to remove all traces of oil from the surface of the foil and then packaged to protect it from further contaminants.

Unlike many other materials, anodized aluminum foil is impervious to moisture. This characteristic makes it ideally suited for use in a continuous manufacturing system to fabricate photosensitive elements. In a fabrication process of this type, consecutive processing stations, such as spraying thin film, heat-treating, electroding and punching out, are arranged along a foil that is moved from one station to the next at a carefully programmed rate.

Foils may be affixed to glass or plastics by using a bonding agent such as an epoxy or silicone. The foils are then encased in a protective enclosure such as a sleeve of polyethylene or a layer of 0.005m Parylene. The finished filters are then ready for use in experiments.

Ultra-thin foils require exceptional care. Even a small amount of gas pressure, such as that produced by acoustic vibration, can cause the foil to break. For this reason, the fusing and mounting of thin foils is generally done in an oven that has been properly designed to minimize acoustic vibrations and to maintain the required level of vacuum.

While the UHV foils can be fabricated in sizes large enough to meet experimental needs, most are sold in smaller sizes to allow for easy handling. Nevertheless, larger pieces can be made from the UHV material by cutting it with an ultra-fine saw or a sharp knife.

When a foil is exposed to heat, the surface becomes covered with a layer of aluminum oxide that helps to prevent it from instantly welding on contact. The coating also improves the barrier properties of the foil against vapors and gases compared to non-metallized PET films.


Laminates are a popular material for kitchen cabinets and other surfaces in homes. They are durable and can be customised to create a variety of looks. They are also easy to clean and resistant to stains. They are available in a range of finishes, from traditional to contemporary styles. They are also more affordable than other materials, including wood and marble. However, they may not be as aesthetically pleasing as natural surfaces. Choosing the right laminates for your home is important, and you should always look at the material’s specifications before making a purchase.

A radiant barrier is an attic insulation that reduces heat transfer by reflecting sunlight and blocking radiant energy from transferring into the attic. This can help to lower your energy bills and make your home more comfortable. They are especially effective in hot climates and can help to lower cooling costs by reducing the amount of time your air conditioner runs.

You can install a radiant barrier in new construction or when you renovate your attic. It is typically stapled to the bottom truss chords of the attic deck sheathing, so it faces into the attic space and decreases heat through reflection. In older houses, it can be installed as an alternative to traditional plywood and Oriented Strand Board during a roof replacement. It should be noted that this method is less effective than simply adding more attic insulation, and it doesn’t work as well in cold climates.

Radiant barriers are made of a thin aluminum foil that is reflective and blocks radiant heat. The foil is bonded to a backing of a thick, strong material, such as a high-density fiberboard or polyethylene. A protective layer is then glued to the foil, and a decorative finish can be added for aesthetic appeal. There are many different options for laminate finishes, from brushed stainless steel to gold and copper tones. There are even laminates that look like marble, which can add a touch of elegance to any kitchen.

These types of laminates are a popular choice for homeowners who want to achieve a modern, sleek look in their kitchens. They are more durable than most other laminates and come in a range of colors and finishes. In addition to their aesthetic appeal, these laminates are fire-resistant and can withstand a lot of pressure. They are also extremely low-maintenance and a great option for busy households. They are also very affordable and can be customised to suit any budget.

Reflective Paint

In addition to insulating a home, reflective insulation can also be used as a radiant barrier to reflect heat radiation away from the roof. This helps prevent the spread of hot air and reduces energy costs. While radiant barrier foil is the most effective product for radiant barriers, a paint or coating that has reflective properties can also be useful. There are several types of paint that have a reflective property and can be used to coat surfaces, including wood and metal. These are typically supplemented with thermal insulation to slow down heat transfer by conduction and convection.

Almost all reflective paints are created using the same basic ingredients – a liquid binder and small glass beads that catch and reflect light. These reflective crystals can be added to a variety of base paint colors, although the most common is a white or metallic shade that reflects more light in low-light conditions. A reflective paint can be applied directly to a surface, or it can be mixed into a regular gallon of plain or colored paint for an even more luminous effect.

Reflective paint is available in a variety of colors, from bright white to dark blue. It can be used to highlight steps or other safety measures on a walkway in the dark, or it can be applied to the sides of homes or car doors to make them more visible in dim lighting conditions. It can also be used to mark driveways and other areas of the yard for visibility.

Some of these reflective paints are made with a silvery metallic finish that can add to the curb appeal of a home. Other kinds are more utilitarian, such as the reflective striping painted on highways and roads to help drivers see pedestrians at night. This type of reflective paint is also often seen on sports equipment or on the uniforms of police and fire fighters.

Homeowners can create their own reflective paint with a few easy steps. A bag of reflective glass beads can be added to a can of clear or colored spray paint. This can be done by hand or with a machine, and it should be stirred thoroughly to ensure that the beads are well distributed throughout the liquid. A can of white or silver spray paint can also be used as a reflective coating for cars, trucks or other objects that might need to be highlighted in the darkness.