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Frequently Asked Questions

How much insulation do I put in the floor?

comfootflooring.co.uk
Insulation (roof, walls, etc.) is a very important issue for all heating systems to save on the energy bill, and for floor-warming systems the floor insulation is of special importance. The local building norms must be followed in this respect and they are improved in all countries runningly. To illustrate the importance: With no floor insulation you loose approx. 30% of your installed output downwards.
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How much insulation should I have under my floor?

FAQ - Insulation and Weatherization
Floors over unheated crawlspaces or basements should be insulated to R-19, while floors over open air (such as overhangs) should be insulated to R-30 if possible. If your home has a basement containing your heating system or other sources of heat, you should insulate the basement walls to R-11, rather than insulating the floor above.
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WHAT TYPE OF FLOOR INSULATION IS REQUIRED?

Radiant Heating Solutions Ltd, Lincolnshire UK - Frequently ...
It is essential that floors which are ground bearing or suspended over an un-heated space with or without underfloor heating are properly insulated to meet the U-values requirements as stated in the Building Regulations Part L1/L2 2002. The value is currently set at 0.25 W/m 2K. The thickness of insulation required to achieve this will vary according to the type of floor, size of floor and type of insulation selected.
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What depth of under floor heating insulation do I need?

Electric Under Floor Heating FAQs
A simple rule of thumb is to incorporate as much heating insulation wherever possible. For new build projects this is easy to plan but in a typical refurbish situation this is not always possible where the finished heated floor height may restrict the depth available to add the heating insulation.
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How do I fix fastwarm® under floor heating insulation boards to the sub-floor?

Electric Under Floor Heating FAQs
For cement sub-floors Fastwarm under floor heating insulation boards will readily bond to any good quality flexible , water based (solvent-free) floor tile adhesive. For heated wood floors care must be taken to ensure that the floor is firmly fixed to the joists, following the recommended 300mm screwed centres as a guide, prior to applying the flexible floor tile adhesive and bonding the Fastwarm® insulation boards.
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Why did the builder not install the basement insulation all the way down to the floor?

Town of Caledon
The Ontario Building Code only requires basement insulation to be installed from the underside of the subfloor to not less than 60 cm (24 inches) below the adjacent exterior ground level.
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How do I fix Fastwarm® insulation boards to the sub-floor?

Fastwarm? underfloor insulation boards - Frequently Asked Qu...
For cement sub-floors Fastwarm® boards will readily bond to any good quality fast setting, water based (solvent-free) floor tile adhesive. For wood floors care must be taken to ensure that the floor is firmly fixed to the joists, following the recommended 300 mm screwed centres as a guide, prior to applying the flexible floor tile adhesive and bonding the Fastwarm boards.
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If I use insulation how quickly can I expect my tile floor to get warm?

Fastwarm? underfloor insulation boards - Frequently Asked Qu...
This depends on a number of factors like the sub-floor type and insulation: a cement sub-floor will be slow to warm without a thermal barrier, creating a significant drag on the performance of the floor. A layer of high quality insulation will have a dramatic effect in these circumstances, speeding up the initial warm up times to within 15-20 minutes.
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Can I use Fastwarm® insulation boards to adjust the height of my floor?

Fastwarm? underfloor insulation boards - Frequently Asked Qu...
Traditional use of plywood is a well-proven method but it is difficult to cut around complicated bathroom objects, is heavy and relatively expensive; it will require fixing to the sub-floor and primed prior to the use of tile adhesive. Fastwarm® insulation boards will achieve the same result being easy to cut with a sharp knife, available in more manageable sizes, very light weight, completely water and rot resistant, requiring no special priming to apply floor tile adhesive and low cost.
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I don't plan to heat all the floor so can I tile straight on to Fastwarm insulation boards?

Underfloor Heating FAQs
Yes, following on from the question above continue with the same flexible floor tile adhesive laying tiles in the normal way.
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How will insulation improve the performance of my Cablewarm™ under floor cable heating?

Electric Under Floor Heating FAQs
A high quality thermal barrier will slow the process of heat loss into the sub-floor, significantly improving the performance, speeding the initial warm up times and reducing the electricity costs. We recommend Faswarm under floor heating insulation.
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What type of under floor heating insulation will give me the best all round performance?

Electric Under Floor Heating FAQs
Extruded polystyrene foams will give the best all round performance. Polystyrene has high thermal insulation properties, high compressive strength capable of supporting normal foot traffic impact loading, waterproof, rot resistant, light weight, easy to handle, easily cut and shaped with a sharp knife, available in various depths from 10 mm to 60 mm and low cost. We recommend Faswarm under floor heating insulation.
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What is a Reflective Insulation?

Reflectix Inc. | Company Profile | Frequently Asked Question...
A reflective insulation reduces radiant heat transfer across air spaces by use of one or more high reflective/low emittance surfaces (Reflectivity of 90% or higher - Emissivity of 10% or less). This rate of heat transfer can be quantified in an R-value (for a specific application).
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What about insulation?

UpNorth Builders - Northern Michigan Builders
Generally three types of insulation are used in Northern Michigan. Most commonly fiberglass batt or fiberglass blown in are used. This is the tried and true method used for many years. Upgraded insulations including cellulose and spray foam are becoming more popular. These will increase R-value and provide better performance in certain situations depending architectural design and project location.
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FAQ - Sleeping Bags N More
Down is the wispy, fluffy undercoating found just beneath the outer feathers of geese and ducks. This natural fiber is an extraordinary insulator. Goose down is preferred to down from ducks, prized because it is believed its plumes offer a higher "fillpower" (explained below). Down is graded according to fill power-meaning the number of cubic inches one ounce of down will displace. The higher the number, the better the insulation.
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Daryl Triou Custom Homes - Frequentally Asked Questions
The exterior walls will yield a value of R-21 consisting of R-19 bats, exterior sheeting, siding, drywall and house wrap. The ceilings have blown insulation rating R-41. The basement will have an R-11 insulation. We also install a basic soundproofing package. Top
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What is the pelvic floor?

Gynecare
The pelvic floor is a "sling" of muscles which support the abdominal organs, including the uterus, urinary bladder the urethra, and the rectum. It normally tightens to help control the release of urine from the bladder, but can become weakened through childbirth or obesity, or become thinner through lowering of estrogen levels after menopause. This weakening is often associated with stress incontinence.
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How do the products work as a Reflective Insulation?

Reflectix Inc. | Company Profile | Frequently Asked Question...
In the same way fiberglass or other mass insulations provide benefit, reflective insulation reduces conductive heat transfer. When a highly-reflective/low emittance material (such as aluminum foil) is installed in a building assemblage, in conjunction with an air space, (foil side of product) it provides a quantifiable R-value level of benefit.
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Frequently asked questions: ThinkCabins.com
Depending on what you want to use your summerhouse or log cabin for, you can have roof and/or floor insulation fitted. For garden sheds this is usually not necessary. If your log cabin or summerhouse is to be used as a guesthouse or office/studio, then insulation is recommended. Floor insulation (4cm thickness) is put between the floor joists and underneath the floor boards.
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What about insulation underneath the topping slab?

Radiantec : FAQ Frequently Asked Questions, Radiant Heat, Sy...
You must not compromise structural integrity for insulation. Insulation has very little weight bearing strength. A topping slab over extruded polystyrene is satisfactory only for light residential loads. If you cannot insulate underneath the slab, then you should insulate well at the perimeter where most heat loss occurs. An uninsulated slab may not be as responsive as one with insulation, but the overall heat loss could be acceptable.
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Polar Tech Frequently Asked Questions
Insulation is any material that prevents or reduces the transfer of heat. The unit of measure for insulation properties is thermal conductivity, or K-factor. The lower the K-factor, the better the insulation. R-value is sometimes used to define the resistance of heat transfer. R-value is the reciprocal (1/K) of K-factor. The higher the R-value, the better the insulation. The purposes of insulation is to the maintain products with in a desired temperature range.
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What's the Floor Show?

RHPS : FAQ
It is one the final scenes of the movie which is the highlight of Brad and Janet's adventures in Frank's castle. This dance scene shows (in order of appearance) Columbia, Rocky, Brad, then Janet all wearing corsets and garter belts!
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What is the floor made of?

Welcome to Greenheart Homes
The floor is constructed in Greenheart lumber - this can be highly polished or left natural based on client???s requests. If you require the floor in concrete there will be additional costs. Please feel free to contact us. We are constantly growing and will be able to facilitate you regardless of location. We will ensure that costs are kept in check. We currently supply all Caribbean islands, the U.S. and U.K.
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What is the 1st floor to 2nd floor measurement?

Sierra Stair Company, Inc. - Frequently Asked Questions, FAQ...
Do you have a picture that resembles the look you want? (This is the time to we are on the same page.)
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What is the fire rating of the Reflectix? Foil/Bubble Insulation?

Reflectix Inc. | Company Profile | Frequently Asked Question...
Reflectix? has a Class A/Class 1 Fire Rating on our Foil/Bubble Insulation. It also meets all fire and smoke safety requirements of federal, state and local building codes. (Satisfies UL 723, NFPA 255 and UBC 42-1.)
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