Gutter Board Dimensions

Replacement fascias do vary in thickness by manufacturer but the rule of thumb is that to qualify structurally as a replacement board they should be somewhere between 16mm and 25mm thick our most common range is the 18mm replacement fascia.

Gutter board dimensions.

The planks of wood themselves shall be 15cm wide by 2cm thick. When you are completing a gutter replacement the first point to note is that gutters come in different sizes. The width depends on the width of the rafters but since builders generally use two by six or two by eight lumber for roof construction the most common dimensions for fascia boards are one by six and one by eight inches. After you have calculated the square footage use following calculations.

They can be 4 5 or 6 inches. They must be a minimum of 250 mm wide if receiving run off from a spreader. 75mm 87mm 100mm and 120mm. It covers the openings between the rafters of the roof.

100mm 125mm 150mm 190mm and rectangular 136mm. Rainline gutters are available in two shapes and five sizes. Downpipes are available in four sizes. Measure your gutter across the top from the back where the gutter meets the home to the outer edge.

For half rounds 5 inch should be used for up to 2500 sq feet and 6 inch for up to 3 840 sq ft. Valley gutter requirements are set out in e2 as1. The fascia is commonly helps to hold up and stabilize gutters. Pvc as a fascia material.

Sometimes also called soffit board fascia is a board running horizontally under a roof edge. They must have a minimum depth at the centre of 50 mm. The gutterboard itself shall have the following dimensions 0 60m long and the two planks used to form the triangle shall be 0 25m wide at the base. Half round gutters r size mm d mm d mm 100 107 17 125 3 7 150 155 17 190 192 22 size mm di mm 75 75 87 87 100 100 120 120 rectangular gutters.

See photos below most residential gutters will measure approximately 5 inches across the top with the actual opening being approximately 4 5 inches. It s your choice whether to use rough sawn or smooth lumber. 5 inch standard k style gutter shop 5 gutterbrush. Typically consisting of wood wood substitute or metal the fascia board along with the soffit encloses the attic space of the home.

Downspouts also come in different sizes such as 2 3 inches and 3 4 inches in size.