Mecho Shades - Keep heat in in winter?

We are building a 4 seasons room. Contractor recommended Mechoshades - I know they protect from sun and heat in summer, but do they keep the heat in during the winter?

Asked by polkataco 8 years ago


is polycaprolactone an insulator? Answered

Is Polycaprolactone ( aka "Friendly Plastic" aka "Instamorph" ) an electrical insulator? Thanks for any info

Asked by foobear 5 years ago


Transparent Electrical Insulator Film

For a project of mine I need to apply a <1um thick film that is electrically insulating, but transparent to UVC & UVB (and preferably up to visible). Does anyone have any suggestions?

Posted by SillyInventor 2 years ago


a thermal conductor that does not conduct electricity? Answered

I am looking to heat water to a boil in a pipe, using nichrome wire. the nichrome wire will be wrapped around the pipe. my problem is i don't want to short circuit the nichrome wire, so i need to insulate it, but i need it to still transfer as much heat as possible to the pipe.   any suggestion would be great, including other ways to, using electricity, bring water to a boil within a pipe. *UPDATE: does anyone know of an affordable insulating paint or coating?                     i found some (called Glyptal) but it cost $50, which is too much for me                    rust-oleum is an enamel paint. will it insulate?

Asked by jg156 6 years ago


Simple electrical insulation question. Answered

If I have a 10AWG insulated solid copper wire and the THHN insulation is rated for 600V, should I worry about a 5000V 60ma current arcing straight through the insulation if its coiled in a helical form?

Asked by imMrDude 5 years ago


How should one insulate a garage door?

There are pre-made kits to insulate most garage doors, and one can also cut "board" style insulation to fit. What is the best insulating material and fit and value for this job?

Asked by justible 9 years ago


Can shredded paper be used for insulation?

I was up in my attic the other day and noticed that one of the rooms in my apartment has no insulation above it and there are a few bare patches over some of the others. could i dump bags of shredded paper up there to add some insulation value?

Asked by armourkris 9 years ago


Attic insulation-should I insulate floor to ceiling?

I am in Conn. and the person helping me has said the roof needs to breath. This is a 4th story on a 3 family house. It is A shaped. I plan on covering the insulation after to finish the space off for storage. I think this will keep the 3rd floor warmer. The floor is insulated, but I wanted to do the wall which makeup the pitch of the roof. I have never heard of the roof needing to breathe before. Is this true or can I go ahead and insulate everything?

Asked by Stacey 131 6 years ago



say dry silicaWhat do they use in black boxes as insulating material?

Please do not say dry silica / aluminium / tungsten / S_steel. Im looking to insulate electronics from harsh temperature environments and it is crucial to find a light weight, insulating material.

Asked by deadend_designs 9 years ago


Insulating under-house garage?

Hi my house sites on top of the garage and has an open stair and hatch doorway into our living toom. Whats the best way of insulating between my garage and room? Ive been told insulating the garage door is a waste of time and i should concentrate on the connecting door but want to know if anyone has any other suggestions that wont mean i have to buy/make a new door. thanks Mark

Asked by worktops 4 years ago


Can I insulate a wall with air pillow cushions?

I want to insulate a wall but don't have much money to spend so i'm trying to find alternative ways to buying insulation from a shop. I have loads of those air pillows/cushions that are used for packaging fragile items in the post and wanted to know if I could use them for insulation? Mainly the effectiveness but also safety. Any comments would be really appreciated.

Asked by zach107 5 years ago




Insulating tape, better than electrical tape

I'm looking for an electrical insulating tape that I can put over some exposed wire that will affix and stay put on plywood. Right now I'm using electrical tape, but the adhesion to the plywood surface isn't working that well. Anyone out there have ideas or suggestions?

Posted by phidgetsinc 3 years ago


What types of oil can be used for high voltage transformer insulation?

I am modifying microwave transformers for a higher voltage to drive a Tesla coil and I need to know what kind of oils for example vegetable or paraffin can be used for high voltage insulation in the transformer to protect it? To what voltage will it insulate?

Posted by The MadScientist 7 years ago



What is the best way to strip insulation from ribbon cable?

What is the best, quickest and easiest, way to strip the insulation from rainbow ribbon cable without damaging the wires? I want to bare the wires for connecting LCD displays to computer devices.

Asked by Johenix 7 years ago


My kitchen peninsula has a soffit that is packed with insulation - - what's the best way to remove both? Answered

Apparently the soffit is part of the ceiling - - i.e., open on top - - - that's why it's filled with blow-in insulation. I just want to remodel our kitchen - - which includes removing the peninsula and the problem soffit/insulation. Maybe the biggest problem would be to replace the insulation when I'm done.

Asked by gls5807 9 years ago


I'm looking for the ideal insulation material to keep heat onto the kiln inside a calciner ?

I'm making a calciner that heats gypsum to a heat of 350 degree Celsius. A burner will be used to heat the rotary kiln to a constant temperature of 350 degree Celsius. I'm looking for the ideal insulation material to make the housing of the keep the heat onto the kiln inside the calsiner. The material must not be to heavy. I'm looking for a material something like fireclay, but something more ideal to build a housing of.  The insulation will be put inside the housing like in the image.

Asked by DanieS6 6 months ago


Remove insulation from wires

Hey folks, need some ideas to build a simple wire insulation removal system. Has to be so I can peel the inulation off wire from 10 gauge to the ribbon wire in computers as the only way to do it now is burn at that is not a good idea.

Posted by wisconsinjimmy 7 years ago


Fully insulated channels?

I was looking to TENS units for experimentation and to try to rid myself of knee pain without meds. I was also looking into potentially building one due to the fact that i could probably do it cheaper depending on how i decide to do it. One of the TENS units i saw said that there was dual channels that were fully insulated, while another one i saw said duel channel but was not fully insulated. What does this fully insulated channel mean, and how would i do that in a DIY TENS unit?

Asked by pmk222 1 year ago


Would a glass, vacuum-insulated thermos be able to withstand the extreme cold of liquid-air?

I am in the middle of designing a system to produce liquid air using the von linde process. the termos would not be under any pressure, but it will get quite cold. can a thermos using a glass vacuum insulated inside be able to withstand temperatures below -180 degrees celsius?

Posted by pedrogabman 8 years ago


How do I strip a small amount of insulation from the MIDDLE of a wire? Answered

I have a plan for a small strip of low-voltage lights. I want to solder in-line to the main wires, so I need to strip about 1/2" of insulation from the wire at some distance from the end. What is the best way to do this with minimal damage to the copper core? Graphically: ======================---------======================--------======================-------======

Asked by yoyology 5 years ago


Can I use #14 solid copper with THHN insulation as my winding wire for the secondary on a Tesla Coil?

I have a roll (500 feet) of #14 solid wire with THHN insulation and would like to use it as my secondary winding on a Tesla Coil for a school project.

Asked by mbrown1465 5 years ago


Would bed pillows make good insulation for a roof?

I'm planning an earthbag house, and with its vertical walls, I need a roof. I'm going as cheap as possible, and I wondered if this would serve as a solution? I can get pillows from Walmart for about $5 a piece.

Asked by jeniferchurch 3 years ago


frenchcrawler: can a insulated basic electromagnet be used to fish a metal object in a pipe in 8 feet of water?

Just want to know if this electromagnet  can be used under water

Asked by frankenyack 7 years ago


How to insulate a water pipe in an uninsulated building?

I have a water service pipe in an uninsulated building, how do I keep it from freezing?

Asked by beancounter 6 months ago



Refrigerator Insulation?

Background: I was looking at Costco and they have their big semi-rugged totes on sale this time of year for like $6! The thing I'm pondering is sticking one in inside another and filling the space between with insulation.  But what to put in between? You're probably thinking what I'm thinking, Pinky:  Spray it full of Great Stuff foam. But then I'm looking at my fridge going... that thing is literally freezing inside and not even cool to the touch on the outside!  What kind of insulation do they use?  I'm guessing something trickier than Great Stuff, what with Energy Star ratings and all.  In short:  What is it and where can I get some!??

Posted by PS118 4 months ago


Need help with DIY cooler insulation

Long time fan, first time poster. I'm looking to convert a cool-looking vintage toolbox into a heavy duty lunchbox. I'm currently prepping the metal for paint and looking into what I can use to insulate the box. I've thought of: * spray foam insulation: Good coverage and thermal protection, but not water-resistant enough (think condensation) * fiberglass insulation (pink stuff): Good, but unsure about how cold it will keep things * styrofoam: probably the one inch sheets used for basement walls below grade. Best solution so far. Before I do something that will likely mean stripping the box clean and starting over, I thought it best to see what others might have to say about this. Any and all help is greatly appreciated!

Posted by Jiggsy 7 years ago


Can a glass, vacuum insulated container withstand temperatures in the -180 degree celsius range?

Is it possible to store liquid nitrogen and oxygen in a vacuum insulated container for a short period of time? i have a thermos that i though might work, but i want to be sure that im not going to have the thermos explode in my face when i try it. this is an old beefy thermos that can take at least 190 degrees celsius, but im not sure about the other direction.  

Posted by pedrogabman 8 years ago


What material should you use to re-insulate a chipped/burnt toroid ... when replacement is not an option? Answered

Here are pics of said toroid - http://imgur.com/a/Z0hC8 - I'm planning to replace the wrapped wire, just need advice on what to use to cover up the broken insulation on the actual toroid?  I've tried nail polish, however it heated up and smoked against the bare wire (hadn't yet rewired it when tested). The toroid is on a Power Supply.  Replacing the entire PSU is not an option.

Asked by cowpuck 7 years ago


Extra Attic Insulation. Can I add polystyrene panels over existing fibreglass batts?

I have access to 6in thick polystyrene panels which I would prefer to re-use rather than take to the garbage dump. Can I lay them over existing fibreglass batts to increase the insulation in the attic ? The house is 4 yrs old so is up to code and is located in Ontario, Canada where the winters are cold. I'm worried about causing a moisture problem.

Asked by Blakie2 6 years ago


Is The Insulated Wire In An RCA Cable, The Negative or the Positive One?

I was just trying to build an RCA to USB cable but I am not being able to find the polarities! Please HELP!

Asked by mraghib 5 years ago


insulating radiator cover

I'm looking for suggesting for upping the r-value on top of my radiator. Every window in my apartment has a radiator underneath it. I'd like to have some plants by those windows ('cause y'know, they need light and all) but I'm concerned about heat from below drying & killing the plants. A couple of the radiators have covers, but they're metal, so no insulation there. Ceramic pots may provide some insulation, but I'd really like to lay down a layer of some kind of building insulation proper just to be safe. The question is, what kind? Batting won't work, and the foam insulation panels I've seen at the hardware store I know are a fire hazard... plus not too fond of plastic-type materials. My dad suggested something he called "thermal block" which I believe is aerated concrete panels, but which I can't find a source to purchase. I'd like to spend less than $20, preferably less than $10 on this. Please help!

Posted by timeismine 9 years ago


Any simple shed plans using mattresses as insulation?

There are so many free mattresses out there, which would be great for wall insulation, but im trying to figure out a simple method for building walls that will fit them and still be able to attach the drywall/plywood. plus i dont want the walls to be much thicker than the mattresses are already.

Asked by 9 years ago


what is the best material to insulate your walls with? does styrofoam work well for keeping your house warm?

I have thick brick outside walls that will freeze in winter. I want to cover them with wood and some insulation material from the inside, hoping some of the heat from my oven will stay in the house. I can imagine styrofoam would work -which would be nice because it's cheap-, but i've never tried it. glasswool is too nasty, I'd rather not get into that. does anyone have experience with this?

Asked by vlaafiejaa 8 years ago


INSULATION.. Any way to make ATTIC and WALL INSULATION with recycle Items ???

Anyone knows any way of making cheap or free attic and wall insulation from recycle items? I know of a company that makes it out of recycle shreaded jeans. But then with what will I shread them and what will I wear after shreading them?...lol It will cost me Over $600.00 for a 30x60 ft attic and thats the cheapest being on sale now at Lowes and Home Depot installing it myself. The spray on foam insulation cost an arm and a leg.. Then again I will need them for making my other projects.. haha. I'm sure someone out there knows a way of making it or may have an idea of makin it with recycle material.. thanks.. This will be a a cool experiment or may I say a warm one.. =- }

Asked by PitStoP 9 years ago


Insulating Ducts

I was thinking about opening one side or the top of the "metal box" that "insulates" the out/intake ducts of HVAC unit, and filling that space with styrofoam popcorn used for shipping fragile stuff. We recently had a couple of trees cut down in the backyard and now our HVAC unit is completely exposed to the sun for most of the day! We bought a shade to set up but I was thinking the styrofoam would just be a little bit more of a help! What do you think? All ideas and advice would be greatly appreciated!

Posted by thickneckarts 7 years ago


can fiberglass insulation be used to make a bow and arrow? Answered

I know they sell fiberglass mats that u use with epoxy for making things out of fiberglass but im wondering if i can use fiberglass insulation in place of the mats because i can get insulation for free and the mats r too expensive for me. and also, please dont answer my question by telling me where i can buy the mats or other ways of making a bow, instead, just answer the freakin question or dont reply to this question at all. thanks :)

Asked by MisterHankie 8 years ago



Is There an Etchant-Resist That Can Be Left On PCB As Insulator?

Howdy is there a kind of resist that can be left on the pcb after etching (except the solder points), as an electrical insulator? can it be used with the photo-etching method, or only heat? thanks

Posted by johnyradio 5 years ago


rdesign@hotmailwhat can i use as a heat barrier / insulator Answered

What can i use as a heat barrier / insulator to protect sensitive electronic equipment from harsh environments reaching 350-400 C for a duration of 60min max?

Asked by deadend_designs 9 years ago


house airconditioning pipe insulation smells like burning truck brakes?

I smelled "burning rubber" in my garage; noticed that rubberized insulation on pipes leading outside to the a/c compressor was worn, aged, and peeling. (20 yr old pipes) Question: Does a/c pipes get hot, causing enough heat to melt insulation? The pipes run thru the exterior wall, up and into the garage, to the central air unit. Is the insulation only outside, or the entire length of pipes? Is this repairable or should I call an expert (that will probably charge me an arm and a leg!!) What type of fix-it material do I buy? Can I get this at Home Depot or Lowe's? Why am I smelling it in the first place and where is the smell coming from?? Can this cause a fire!! Thanks.

Asked by normreyes315 8 years ago



How can I make insulating ear flaps for my climbing helmet? Answered

there are plenty of snowboard helmets out there with removable ear flaps, I need something similar for my climbing helmet for winter adventures.  

Asked by josh 8 years ago


how to install an insulated glass unit in a wood entry door?

I have a 36"x80" solid wood entry door.  I'd like to install a 12"x24" double pane glass unit in the door. What would the best way to do this?

Asked by gic3frank 7 years ago


Aerogel: Has anyone fooled around with this much ?

A Link to a recent Aerogel articleAnyone mess around with this stuff at all? Is it still a bit on the steep side price-wise ?As a Building materialNotice in the picture how well it insulates against a torch flame:

Posted by Goodhart 10 years ago


How to insulate a cooler box

I have just bought a plastic cooler box. It is two boxes in one: an inside lining, an air cavity, the outside case and  of course a lid and handle.. I would like to improve the insulation. I have a 750ml can of expanding polyurethane foam which I thought of spraying into the cavity. It will dry in an hour. I can work out the exact volume  to be filled with  the foam by prefilling it with water and measuring the amount of water that pours out of the cavity , but I do not know the best way to apply the foam. Any ideas, please. For example should I wrap the inner box in anything before pushing it into the wet foam that I  spray against the inside of the outer case? Robin

Posted by R89163 4 years ago