If you have flat and clean internal walls, using easily attachable rigid insulation boards such as polystyrene or PIR boards could be the best heat resistant solution. These boards can be fixed onto the indoor walls with an adhesive and further covered with some finish like plasterboard, lath or plaster.
You can use products such as vacuum Insulated panels, aerogel, phenolic foams, and polyurethane to provide insulation to the house.
Radiant heat. The only protection from radiant heat is a reflective surface such as aluminum coated Mylar. You can also use just plain aluminum foil with the shiny side towards the outside. Cover your wall with this material and you will reflect it back away from the interior.
Available as a roll, reflective radiator foil can keep your room cosy and reduce your heating costs by reflecting heat back into the room that would otherwise be lost through the wall.
Add a double layer of Type X drywall, along with a fire rated door. Be aware that any outlet boxes or other holes you put in the firewall will likely act as an exit point for fire, so try to minimize the number of holes you put in the wall (more info).
For more information, see our guide to structural steel fireproofing. Gypsum: Many structural materials require gypsum sheathing for good fire resistance. Gypsum board, or drywall, is the most common fire-resistant interior finish.
Walls that have less fire-resistant material such as wood siding and vinyl should incorporate fire-resistant wallboard. Attaching the siding directly to the wallboard on the exterior surface of the wall also improves fire resistance. The best way to keep your property safe from fire is to use a fire-resistant board.
What to do about heat coming in through your walls: Retrofit Wall Insulation can be applied to weatherboard and brick walls, it's pumped in via a hose to ensure it can be filled to the brim for optimum coverage and effectiveness.
One of the fastest, simplest, and least expensive ways to answer the question of how to insulate windows to keep heat out is to add weatherstripping around your windows. Gaps around windows are one of the common areas for home air leaks. Weatherstripping definitely counts as a best way to insulate windows for summer.
By far, the most effective solution is an insulated exterior wall coating – again using SprayCork. A practical alternative, the coating is applied to the outside of a cold wall and effectively retains heat without the need for adjustments to existing fittings.
Block the sun with curtains and blinds:
Light-coloured curtains or blinds can help reduce almost 40% of the heat that is produced by sunlight. Insulated glass windows also help prevent the room temperature from rising. This is an important remedy for how to keep a room cool without AC.
Internal wall insulation is done by fitting rigid insulation boards to the wall, or by building a stud wall filled in with insulation material such as mineral wool fibre.
[BF] FIRE WALL.
A fire-resistance-rated wall having protected openings, which restricts the spread of fire and extends continuously from the foundation to or through the roof, with sufficient structural stability under fire conditions to allow collapse of construction on either side without collapse of the wall.
Thick walls do us good. First of all, insulation is its number one asset, with thick walls it is easier to keep warm in winter and cool in summer. In addition to keeping a pleasant temperature throughout the seasons, thick walls also help to soundproof your home against noisy neighbours.
Aluminium foil is both pliable, cheap and highly resistant to high temperatures. Spreading tin foil on any windows that receive direct sunlight can redirect the sun and heat away from your home.
Bubble wrap is an inexpensive and easy way to insulate and reduce the amount of heat that escapes out your windows.
Open doors allow warm air to circulate evenly, preventing hot and cold spots and reducing the strain on your HVAC system. Closed doors can block airflow, making your system work harder and increasing energy costs.
Installing wall protection is the most excellent approach to protect your walls from severe temperatures and to limit their wear and tear. However, several heat shields are available, ranging from bare heat shields to complex built-in thermostats.
Let's liven up the whole room by hanging a stunning tapestry on the wall. If you hang it on an outer wall you'll gain instant insulation—even a nice blanket or secondhand rug can add pizzazz and warmth to your living space. You can further insulate a room by strategically placing a bookcase along an outside wall.
Check for Insulation Problems
Sometimes, hot spots can be the direct result of insulation issues somewhere in your walls. These types of hot spots are in an area where you can feel heat radiating out of one section of a wall or ceiling unlike what you would feel near other walls in your home.
Use fire-retardant or fire-resistant sheathing, like non-paper-faced exterior gypsum or treated plywood. Use fire-retardant framing. Use fire-retardant or fire-resistant cavity insulation, like mineral wool, fiberglass, or cellulose. Use a non-combustible interior lining, like drywall.
Using steel studs 16” o.c., this wall assembly uses two layers of type SCX gypsum, steel studs with ecobatt insulation, an air space, more studs, insulation, and a final layer of gypsum to achieve a 1-hour fire-rating. This type of wall also helps with energy efficiency due to the staggered studs and air gap.
ROCKWOOL insulation is made from non-combustible fire-resistant stone wool that can withstand temperatures above 1,000°C1. This helps limit the spread of fire in a building. With minimal organic content, no significant toxic smoke is produced either.