The Forestry Forum

General Forestry => Timber Framing/Log construction => Topic started by: NeedsMoreToys on February 16, 2021, 07:24:43 PM

Title: Where to buy: asphalt expansion tape and butyl tape
Post by: NeedsMoreToys on February 16, 2021, 07:24:43 PM
I haven't founded a place that sells either tape in longer rolls. What I did find was pretty expensive per foot. Start adding that up across every joint and log it gets real pricey. Where do you buy you asphalt and/or butyl tape?
Title: Re: Where to buy: asphalt expansion tape and butyl tape
Post by: kantuckid on February 23, 2021, 02:42:17 PM
To use where? 
Title: Re: Where to buy: asphalt expansion tape and butyl tape
Post by: sprucebunny on February 23, 2021, 04:23:54 PM
I bought butyl tape to use on a steel roof on Amazon. It's not cheap.
Title: Re: Where to buy: asphalt expansion tape and butyl tape
Post by: Sod saw on February 24, 2021, 09:22:16 PM
Hi Toys,

I have gotten tape from window shops.  They use it between layers of fixed glass. It comes in rolls but not to wide.  I have also used some wider rolls to go in between the top half and the bottom half of some 2500 gal concrete septic tanks while placing the tanks in the ground.  Those rolls are wider than the window tape.  

Edit:   Butyl
Title: Re: Where to buy: asphalt expansion tape and butyl tape
Post by: Ventryjr on February 26, 2021, 01:19:08 PM
Butyl tape can be found at commercial HVAC suppliers or sheet metal company's.  It's used as a gasket between sections of duct work when using duct mate.   Most shops refer to it as duct mate gasket or 4-bolt gasket.  Comes in 50ft rolls 1/2"ish wide.  Most hvac shops buy it buy the case or pallet 
Title: Re: Where to buy: asphalt expansion tape and butyl tape
Post by: Don P on February 26, 2021, 04:01:47 PM
Or your local metal roof shop. 

The asphalt impregnated foam gasket, I've only gotten from log home suppliers, pricey.
Title: Re: Where to buy: asphalt expansion tape and butyl tape
Post by: kantuckid on February 27, 2021, 07:05:40 AM
Call the web number for Man-Sea Metal in Winchester, KY and another location in OH.  My current log materials source is not a sponsor here->located in Knoxville, TN and on the web too.