Lap siding product with snap break

Patent metadata

Field	Value
Publication number	US-10041262-B2
Application number	US-201715658698-A
Country	US
Kind code	B2
Filing date	Jul 25, 2017
Priority date	Jul 25, 2016
Publication date	Aug 7, 2018
Grant date	Aug 7, 2018

Abstract

A lap siding product with a central face cut, allowing an installer or user to break the lap siding product in half manually, without tools, resulting in two pieces of lap siding. The central face cut extends for the length of the product, and its depth is a substantial portion of the thickness of the lap siding product. A central back cut opposite to the central face cut may be provided, as well as a pair of back spacing cuts along the edges of the back face of the product. A pair of machined nail lines on the face of the product assist in determining locations for nailing the post-break pieces of lap siding during installation.

First claim

What is claimed is:

1. A lap siding product, comprising:
an elongated rectilinear panel with a length, a front side and a back side with a thickness therebetween, and a first edge and a second edge with a width therebetween;
a central front side cut extending the length of the panel midway between the first edge and the second edge, said central front side cut having a depth extending half or more of the thickness of the panel;
a central back side cut aligned with the central front side cut and extending the length of the panel;
a first back spacing cut positioned along the first edge and extending the length of the panel;
a second back spacing cut positioned along the second edge and extending the length of the panel;
wherein the panel is configured to be divided along the central front side cut into a first lap siding piece and a second lap siding piece.

2. The lap siding product of claim 1 , wherein the panel is unfinished.

3. The lap siding product of claim 1 , wherein the panel is finished or painted, in whole or in part.

4. The lap siding product of claim 1 , wherein the panel is configured to be divided along the central front side cut manually without tools.

5. The lap siding product of claim 1 , wherein the central front side cut has a depth from about 75% to about 85% of the thickness of the panel.

6. The lap siding product of claim 1 , wherein the first and second back spacing cuts have a depth extending less than half of the thickness of the panel.

7. The lap siding product of claim 1 , wherein the first and second back spacing cuts have a depth extending approximately one-quarter of the thickness of the panel.

8. The lap siding product of claim 1 , wherein the central back side cut has a depth extending less than half of the thickness of the panel.

9. The lap siding product of claim 1 , wherein the central back side cut has a depth from about 5% to about 10% of the thickness of the panel.

10. The lap siding product of claim 1 , further comprising a first nail guide line and a second nail guide line extending on the front side of the panel for all or substantially all of the length of the panel.

11. The lap siding product of claim 10 , wherein the first and second nail guide lines are substantially parallel to the central front side cut.

12. The lap siding product of claim 11 , wherein the first nail guide line and the second nail guide lines are on opposite sides of the central front side cut.

Assignees

• Louisiana Pacific Corp

Inventors

• Cruickshank Mark

Classifications

• E04F13/0864 Primary

  composed of superposed elements which overlap each other and of which the flat outer surface includes an acute angle with the surface to cover · CPC title

• E04F13/10

  of wood {or with an outer layer of wood (E04F13/0864 takes precedence)} · CPC title

• E04F13/18

  of organic plastics with or without reinforcements or filling materials (of plastic-bound fibres or chips E04F13/16 ){or with an outer layer of organic plastics with or without reinforcements or filling materials; plastic tiles (E04F13/0864 takes precedence)} · CPC title

• E04F13/0801

  Separate fastening elements (E04F13/088, E04F13/0885 take precedence) · CPC title

• E04F21/1855 Primary

  of elongated elements, e.g. sidings · CPC title