Insu­la­tion for New York Home

new york

new york

Insu­la­tion and R-Value

R-value refers to the insulation’s resis­tance to heat flow. It depends on dif­fer­ent fac­tors such as loca­tion, thick­ness and mate­r­ial.  R-value would be increased with proper insu­la­tion. As energy can­not leak in or escape out as eas­ily, the higher the R-value means the better.
There are plenty of ways to deter­mine whether your home is as energy effi­cient as it should be. Some clues that you might notice would be a higher than nor­mal energy bills, cold floors in the win­ter, cold walls to touch Read the rest of this entry…

Loft insu­la­tion

loft insulation

loft insu­la­tion

It is very basic prin­ci­ple and rule of nature that mol­e­cules move from hot areas to cool one. And hot air blows and is replaced by the cold air always.Hence, if the area you are liv­ing is sur­rounded by cool envi­ron­ment the heat you have gen­er­ated to keep your room or home warm will move in the direc­tion of cold area and will replace it.

In a home it is usu­ally done through var­i­ous major ways like doors, win­dows chim­neys and many more, but if all of these are sealed there are still some hid­den ways that heat can find to escape, these are known as lofts.

These lofts are most of the time found in roof. So in loft insu­la­tion it becomes so dif­fi­cult for the hot energy or heat to escape from it as it does not allow any heat to pass and become resis­tant against its pas­sage. This is done with the help of a loft mate­r­ial which is filled with some air thing called air pockets.

These air pock­ets reduce the U value of the loft present any­where in the roof. This U is actu­ally the value that cal­cu­lated to know that how instantly and in what range a roof can loose the energy. The math­e­mat­i­cal sur­vey cal­cu­la­tion is ranged between 2.3 to 0.16 W/m2 k, which means that it will only allow up to five per­cent of heat loss and remain­ing ninety five will be restricted.

On the other hand some pro­fes­sion­als use R-value which on con­trary give inverse of the cal­cu­la­tions made by the U value’s cal­cu­lated. It also has a con­stant value of approx­i­mately six to seven km2/W. these lofts are nec­es­sar­ily rec­om­mended by the gov­ern­ments and NIA rec­om­men­da­tions and the val­ues that are to be used here are R-values.


Sheet loft insulation



There are var­i­ous mate­ri­als used to apply loft insu­la­tion. The only stan­dard mate­ri­als rec­om­mended for loft insu­la­tion are sheets of foam and fibers (mainly made up of min­er­als). They are highly rec­om­mended for most of the pro­fes­sion­als for the rea­son they made excel­lence of per­for­mance among the mate­ri­als ever used before for loft insu­la­tion or any other types of insu­la­tion. They are not only non per­me­able to heat but also from water and fire.

The resist against both of these thus their names are always placed among best for insu­lat­ing roofs. The only de merit seen in use of these insu­lants is its man­u­fac­tur­ing issue, the extreme resis­tance they cause to heat its obvi­ous to know that they will require also a great amount of energy to be con­sumed when prepared.

Some very strong gases from green house are con­sumed with huge amount of energy and then they are pre­pared. These grants play an impor­tant role in mak­ing peo­ple insu­late their houses with sheet loft insu­la­tion and be at ease.

For the cost rea­son, use of these loft insu­la­tion sheets and min­eral fiber is still lim­ited to only par­ties who can afford



the expense. How­ever research is still in process to look for bet­ter and cheap mate­ri­als but still there are only qual­ity com­pro­mised mate­ri­als which do not pro­vide any effi­cient and reli­able work.

There are some foam sheets made up of poly­iso­cya­nu­rate named as usual “Celo­tex” pro­duced from recy­cling paper or wool. Such mate­ri­als work great in build­ings newly con­structed even after years.

Peo­ple con­sume heavy amounts to keep their homes warm con­stantly, while loft insu­la­tion can cost you half of it just for one time in your life. . Hence before apply­ing of any of insu­la­tion tech­niques U value is mea­sured to know that what extent can reduce the loss of heat.


Loft insu­la­tion Grants

loft insulation grants

loft insu­la­tion grants

While we look into the aspect of sav­ing the energy or min­i­miz­ing the power bills; along with main­tain­ing the com­fort­able tem­per­a­ture inside the house, we see that there is no other pos­si­bil­ity than to insu­late our house prop­erly. And when insu­lat­ing a house we should give pri­or­ity to the places which are mak­ing a greater heat loss. And in this
cat­e­gory falls the loft.

The loft is the biggest source of heat trans­fer and makes the house cold in win­ters by releas­ing the heat of the inside to the atmos­phere. As a result of this the heat­ing unit; whichever it is, has to do more work and for a longer time to main­tain a good tem­per­a­ture, com­fort­able to live in.

The insu­la­tion is an easy to do process but it has a draw­back that is cer­tain cases it becomes costly or does not falls into the bud­get of a fam­ily. To over­come this draw­back; the gov­ern­ments and many other orga­ni­za­tions and small busi­ness hold­ers, for the sake of sav­ing the nature and reduc­ing the harm­ful effects of expelling car­bon diox­ide in the
atmos­phere, pro­vide peo­ple with a very good oppor­tu­nity of get­ting some grant.

Get­ting grants from var­i­ous depart­ments is not always easy but even then it is for good.

loft insulations grants

loft insu­la­tions grants

To get the grant you must be ful­fill­ing the require­ments of that orga­ni­za­tion and also should accept the terms and con­di­tions imposed.

For exam­ple to get a loft insu­la­tion grant from some gov­ern­ment or pri­vate orga­ni­za­tions; you must have selected the R-value of insu­la­tion to be at 50. Other than this, there are also require­ments like the thick­ness of insu­la­tion must be a standard.

You must be clear also that costs vary and the hir­ing of labor increases the cost; and there might be some change in the pol­icy of grants.


Cost of loft insulation

cost of loft insulation

cost of loft insulation

Loft insu­la­tion can cost you free if you adopt it through the gov­ern­ment way that is to call your par­tic­u­lar city coun­cil or area coun­cil and ask them to insu­late your home. They sim­ply send a sur­veyor who sees how much insu­la­tion is needed to be done. And you will get it all with­out mak­ing any payments.

It also offers some upgrad­ing schemes for exam­ple if you had done your first insu­la­tion and you want it to renew after a year or two as men­tioned per pol­icy you can pay only some per­cent­age of the upgrad­ing and can have it com­plete like before. Or you can pay half of the cur­rent rate for every inch you upgrade or renew the instal­la­tion of loft.

For some old age fel­lows this insu­la­tion for their pri­vate places and indi­vid­ual homes are also totally free of cost if they are eli­gi­ble for the respec­tive ser­vices of loft insu­la­tion.

If you ask your coun­cil not only cheap you can have loft insu­la­tion for free no doubt, or if you go through any schemes like B and amp’s or FYI which are not usu­ally sub­si­dized by the govt. like British gas that pay heav­ily for any type of insu­la­tion and have to pay spe­cial cus­tom when take an order.

The cur­rent known cost of loft insu­la­tion to be applied on per upgrade are 100 euro for every two inches by any govt. schemes and if you try the other routes it will cost dou­ble of the amount. Here is a list for some loft insu­la­tion costs prob­a­bly eas­ily avail­able on stores to be pur­chased for self use:

Car­bon zero — £10.00

Stom­guard silk­seal (Door set) — £9.00

Tape seal — £5.00–6.00

Pipe insu­la­tion — £4.00–5.00

Space blan­ket — £12.00–13.00

  • Look in Google


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