Description for 9mm H Sections: 1st internal Depth 'Board Size' - 2nd external widths - 3rd thickness | M = metres, mm = millimetres.

This 9mm plastic H section is made from high quality rigid PVC in either black or white. With equal leg lengths, it is often used for joining boards or panels for both inside and outside projects. The thickness of the PVC is 2mm and the external width of the profile is 18mm. You can request a free sample to ensure it's the right trim for your needs. Explore our full range of sizes, including H sections with unequal legs and interlocking H trims with separate top and base profiles.

Description	Product Code	Material	Colour	75 metres per pack	Price per pack	Packs required
H SECTION 9mm x 18mm x 2mm	H9182W	External Grade Rigid PVC	White	25 X 3M	£79.60	£79.60 - +
H SECTION 9mm x 18mm x 2mm	H9182B	External Grade Rigid PVC	Black	25 X 3M	£79.60	£79.60 - +

H section joining strips demonstration
Watch a short video about H section joining strips.

H section joining strips explanation
This profile is shaped like a capital H which is where it gets its name, and a section is another name for an extrusion. H section joining strips are commonly used as a plastic joining strip for hardboard, glass, partitions and other types of panel.
The first dimension is the depth of the board you are inserting into the trim, the second dimension is the external width of both legs, and the third dimension is the thickness. An example is H Section 10mm x 20mm x 1.5mm which is designed for hardboard of 10mm with external legs of 20mm and a thickness of 1.5mm.

Three types of plastic H section
We offer three different types of plastic H section trims:

Equal plastic H trim has both external legs being the same dimension.
Unequal plastic H trim has one external leg or flange longer than the other which offers greater support.
Interlocking plastic H trim is a two-part design consisting of a base trim and a top trim which results in a plastic H trim when they are used together.

If in doubt on which profile is right for you, contact us to request samples of plastic H section free of charge.

What are H section joining strips made from?
Every rigid profile, including the rigid H sections, on our online shop is made from an external grade rigid PVC which means plastic H sections can be used both outside and inside.

Plastic H Sections in different colours
The plastic H trim which we offer in our stock range is available in the colours white and black. For plastic H joining strips in different colours contact us for a custom production quote.

9mm H Joining Sections