This Old House Gutter Installation

One good way to prevent clogs is to fit your gutters with big downspouts either 4 inch round or 3 by 4 inch rectangular.

This old house gutter installation.

Apply gutter sealant to an end cap then press the cap onto one end of the gutter. Scrape away old caulk and clean the surface before applying the new stuff. When the gutter is dry fill small holes and seams from the inside using a butyl based gutter caulk. Apply a bead of silicone sealant along the inner edge of an aluminum end cap.

As with gutters a downspout s capacity must match or exceed the expected runoff. Measure along the house fascia to determine the length of each piece of gutter. The standard is about inch per 10 feet. Secure the end cap to the gutter with a.

Tap the end cap onto the end of the gutter then secure it with a crimping tool. Bigger downspouts also allow a gutter to handle more runoff without overflowing. How to choose install and clean them we provide you everything you need to know about how to select and maintain these unsung heroes of roof water management. Form strip miter joint at corner cover the joint between two lengths of gutter at each corner with a strip miter a 3 inch wide strip of aluminum.

For about 3 per foot you can get micromesh gutter guards that you can install yourself. This old house general contractor tom silva has a fast fix for a dripping rain gutter gutters. The above recommendations assume that you have properly sized downspouts every 40 feet. Others such as the gutter guard by gutterglove home depot shown above stiffen the mesh by bending it in a corrugated pattern.

Increasing the pitch increases a gutter s handling capacity but the gutter may look askew over a long run. Cut a triangular section from. Wrap the aluminum strip tight around the underside of the gutter. Secure it with eight pop rivets or sheet metal screws.

Cut the gutter to length using a hacksaw and tin snips. Some offer a thin sheet metal support under the mesh.