What is a Rake on a Roof and Explanation about It

“What is a rake on a roof” actually? A lot of roofing terminologies are hard to understand because they are not commonly used on every day’s conversation, unless you are a roofer, builder, or constructor. Several terms that you may find related to the roofing topics are decking, drip edge, eave, underlayment, and so many more.

Rake is one of the roof sections that you may have heard before, Although it is mainly used to serve aesthetic purpose, rake boards actually have some functions such as preventing moisture to enter the roofing system or your home. Find out more about roof’s rake boards below.

What is a Rake on a Roof

So what is a rake on a roof? It is the extended outer part of gable roof that stretches out from the eave to the ridge, with drip edge installed on it. In fact, rake is a term that is used to refer to the sloped sides at the end of the gable, so it is not exactly on the roof. The rake may overhang at the tip of gable or not overhang and lying flat.

What is a Rake on a Roof

It is either left open or closed with fascia or soffit. The rake often designed in such an intricate way. The size and materials vary, but it is commonly made from wood materials. It depends on the builders, as they often have different fascia or trim styles to match with the rest of buildings. Some homeowners may choose to wrap the rake boards with metal to achieve more polished looks.

See Also : How to Install Drip Edge on Shed Roof

What is a rake on a roof purpose? The purpose of installing rake board is to prevent any roof damage from running or leaking water behind the siding. Moisture is the most common problem, given the purpose of the rake itself. It is necessary to do frequent check for any damaged, cracked, or rotting rake boards that installed on your house.

Pest damage is another problem that often found in this area. The gaps that exist inside the boards or from the missing parts of fascia or soffit might be used as a nest for insects and animals.

Roof Rake Detail

After knowing ‘what is a rake on a roof’ in general, you may want to understand the further details of it. Read the following characteristic below to learn about it:


There are three types that typically available for roof rakes, which are the extended or abbreviated, overhanging and boxed in, and overhanging exposes. Cottages homes or sheds are usually used exposed rakes instead of the closed rake. The overhanging exposes and extended types are usually wider than the boxed in types with more intricate details.


Depending on the surface that needs to be covered, the rake boards sizes are also vary in widths. The exposed top edge is usually covered by one 2-inch sized rake board. The larger sizes are available in one 4-inch or one 6-inch. The length of the rake differs according to the length of gable’s sides.


Rake boards consist of several cuts of different materials such as concrete board, PVC board, smart board, or wooden materials like pine and cedar. The type of rake board depends of the fascia and trim style used by builder for the rest of the building.

How to Install Drip Edge on Rake of Roof

Now that you’re getting the hang on what is a rake on a roof and the details of it, might as well learn how to install drip edge on the boards. This is the step-by-step guide for you to follow.

How to Install Drip Edge on Rake of Roof
  1. Check what type of drip edge you’re using. Different drip edge type requires different installation process.
  2. Start to set the drip edges on the eaves. Place and align it down so the water wouldn’t run through it.
  3. Secure the drip edge using roofing nails in a way that the shingles will cover the nails. You may nail every 12 or 16 inches between each nail.

Each part of roofing components needs different steps of installation. You also have to do the installation parts in sequence, the roof deck first, underlayment, then drip edges.

Also See : How to Install Drip Edge on Shed Roof with Ease

The detailed explanation about what is a rake on a roof, its purpose, characteristics, and other information may help you to install every section of the roof properly