If your gutters are damaged or worn out, having them replaced should be a top priority. The last thing you want is free-flowing water down the edges of your home. Not only dies this water damage your home's foundation, but it can also result in a flooded basement and damaged outer walls.

Before gutter replacement, many homeowners worry about the cost. How much you will end up paying for gutter replacement will depend on many different factors.

1. The size of your home

As you would expect, larger homes will require more guttering and thus cost more to install. The outer shape of your home will also affect the overall cost. For example, townhouses may only require guttering on the top floors where rainwater comes in direct contact. However, single-floor homes that are long/wide will require gutters along the entire length of your outer walls.

If you have an older home that has poorly placed gutters, you may incur an extra cost for repositioning the gutters in an optimal location. In addition, you may only be able to place downspouts in specific areas. If your downspouts require gutters of greater length, this may also drive up the cost.

2. The types of gutters purchased

Also remember that gutters come in many different types and designs. Among the most commonly used materials are vinyl, aluminium, stainless steel, and copper. Vinyl is the most affordable option, with copper being the most expensive.

Most homeowners use stainless steel or aluminium for their gutters. Aluminium is durable, easy to install, and resistant to corrosion. Stainless steel is slightly more expensive than aluminium due to its stylish, quality, and elegant look.

3. Installation costs

Once you select a gutter material, there are other components you will need so as to complete a successful installation. Downspouts, leaf guards, and splash drains are all important components that complete the function of your gutters.

Depending on how much rain you receive in your area, the slope of your outdoor space, and the size of your home, these additional components will modestly increase the installation cost.

4. The contractor you choose for the job

You should also consider labour costs for gutter installation. Removing old gutters will often come with a separate cost, in addition to the cost of installing new ones.

Some roof repair contractors don't charge you extra for removing your old gutters, while others simply charge for all work done by the hour. The shape of your roof also plays a factor. Sloping roofs may complicate the installation process and end up increasing costs. Make sure you compare quotes from several contractors before you make a decision.