How to install multiwall polycarbonate sheets with H profiles / joiners

Multiwall Polycarbonate sheets DIY installation tutorial.
Build pergola polycarbonate roof with this step by step guide.
SUNLITE DIY pergola polycarbonate roofing.

[@matthewsilver4598]

Sunlite is awsome

[@nonyabusiness9747]

Are you within the U.S. and do you need sales reps?

[@l0I0I0I0]

Is there a product that will last 20 years? What do you recommend?

[@shanehirsch410]

Hi does anyone know where to find/buy the extension profile from the video? Or thr H channel bracket?

[@PalramIndustriesLtd]

Contact your local Palram representative. www.palram.com

[@Chambersataceben]

The palram installation book say to put the breather tape on the top edge and the sealer tape on the bottom edge. Who is right?

[@PalramIndustriesLtd]

As a general guideline, when installing SUNLITE DIY roofing, the ventilated/breather tape should be applied at the bottom end of the panel, and the aluminum tape at the top end. The SUNLITE family of products provides solutions for various building applications, such as industrial daylight systems, vertical facades, and more. These applications may have different installation guidelines than DIY roofing.

[@debbiemoulson9511]

I would like to know if water gets pooled behind the connector where the two sheets are joined vertically? I’m having that problem right now, any advice? Thanks

[@PalramIndustriesLtd]

Hi Debbie, please contact us and leave your details for technical consultation www.palram.com/contact/

[@wesleymorgan3427]

I'm curious what you found out from their customer support. I've got a project I want to do and am having trouble finding anyone who makes long enough sheets. This seems like my only option

[@PalramIndustriesLtd]

@@wesleymorgan3427 Hi Wesley, leave your details here for assistance www.palram.com/contact/

[@israelboholst2819]

use sealant for the joint

[@devaneaton4651]

Make use of the breather tape and aluminium tape before installation , getting rid of that moisture after is extremely hard

[@l0I0I0I0]

Do they fade over time? Does the color change?

[@PalramIndustriesLtd]

SUNLITE sheets are UV protected. 10 years warranty for light transmission, color, and breakage.

[@l0I0I0I0]

TY! What's the price on a 4x8 sheet? 100 units with the holding brackets? Greenhouse use.