Watch Simpson Strong-Tie's Weatherboard Screw Installation in Action

Simpson Strong-Tie's collated Trim Head weatherboard screws are BRANZ appraised (No. 1044) for performance you can trust.

The collated versions install easily with the Quik Drive tool and have two sizes available in 7g x 65mm and 7g x 75mm. The compact head means minimal filling and can be driven to a consistent depth every time to eliminate punching.

Watch the video below to see how easily these builders drive them, and get the depth bang on every time with Simpson Strong-Tie’s cordless Quik Drive tool and trim head stainless steel screws.

The Trim Head Exterior Timber Screw is ideal for a higher performing and a less noticeable finish in many timber applications, such as weatherboard, window and door trims, door jambs, and boxed corners. It comes collated for Quik Drive, and in loose packs. Furthermore, it's very easy to reverse if needed.

If you would like to test the new purpose-built weatherboard attachment reach out to your local Area manager.

Credits:
Paul Burrows Construction Ltd
Site Craft Ltd
Montgomery Contracting Ltd

Trim Head Exterior Timber Screw (Collated & Loose)

Simpson Strong-Tie

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Simpson Strong-Tie Stainless Steel Trim Head screws are ideal fastners for many exterior timber applications, including weatherboards, window and door facings, boxed corners and even aluminium window and door jambs.

Suitable for NZS 3604 extra high wind zones:

Weatherboard cladding
Window Trims, Boxed Corners, Door Jambs
Timber cladding
Timber-to-timber
Wall cladding

In the opinion of BRANZ (Appraisal No. 1044[2019]) Simpson Strong-Tie Weatherboard Screws, if designed, used, installed, and maintained in accordance with the statements and conditions of this Appraisal, will meet or contribute to meeting the following provisions of the NZBC:

Clause B1 STRUCTURE: Performance B1.3.1, B1.3.2 and B1.3.4. Simpson Strong-Tie Weatherboard Screws meet these requirements for loads arising from self-weight, wind and impact [i.e. B1.3.3 (a), (h) and (j)]. See Paragraphs 8.1 to 8.3.
Clause B2 DURABILITY: Performance B2.3.1 (b), 15 years and B2.3.2. Simpson Strong-Tie Weatherboard Screws meet these requirements. See Paragraphs 9.1 to 9.3.
Clause E2 EXTERNAL MOISTURE: Performance E2.3.2. Simpson Strong-Tie Weatherboard Screws contribute to meeting this requirement. See Paragraph 10.1.
Clause F2 HAZARDOUS BUILDING MATERIALS: Performance F2.3.1. Simpson Strong-Tie Weatherboard Screws meet this requirement and will not present a health hazard to people

See also Producer Statement by Southern Pine Products

Installation Manual (Page 8) - by Clelands Timber

Producer Statement - by Niagara Sawmilling

BRANZ Appraised

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