How To Measure For Gutter Guards - GutterBrush

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Brush Gutter Guards All Sizes

GutterBrush: Perfect Fit for Any Gutter Size or Style This page showcases...

Brush Gutter Guards All Sizes

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How To Measure For Gutter Guards

4.25" Diameter Brush

5 Inch Gutter Guard - Most Common

5 Inch GutterBrush has a 4.25" diameter that fits this 5 Inch K Style Common Gutter Perfectly!

Shop 5 In. Gutter Brush

5.25" Diameter Brush

Gutter Guards For 6 Inch Oversize Gutters

GutterBrush for 6 inch gutters has a 5.25" diameter that fits this larger 6 inch K Style Gutter.

Shop 6 In. Gutter Brush

2.25" - 3.25" Diameter Brush

Small Gutters & Channels

Our smallest gutter guard sizes. Designed to fit and protect the smaller than standard gutters often found on mobile homes, carports, lanais, sunrooms and other small unique gutters.

Shop Small GutterBrush Sizes

K-Style Gutter Sizes

Small Gutters - Sunrooms, etc.

5" - Standard Residential Gutters

6" - Oversize Residential Gutters

7" - Large Commercial Gutters

8" - Largest Gutters Metal Bldgs.

How to Measure for Gutter Guards for Fascia Gutters

Got Fascia Style Rain Gutters? (Common in Western U.S) CLICK HERE for how to measure for gutter guards for Fascia gutters. Our brush gutter guard protects Fascia gutters. Most Fascia gutters take 5" Gutter Brush (4.25" dia)

Fascia Gutter Guard Brush

GutterBrush for 5" Gutters has a 4.25" diameter and fits most Fascia Gutters

Shop 5 Inch Gutter Brush

Gutter Protection for ALL Gutter Sizes and Gutter Types

6 brush gutter guard sizes, choose the one that best fills the width of the gutter.

Gutter Guards For Steel Buildings

Click to SHOP Large 7" and 8" GutterBrush

GutterBrush stops clogging in metal building gutters. Metal Building gutters are shaped differently and standard gutter guards will not fit them due to the high front gutter edge which is strapped to the roof ribs. With metal building gutters ( AKA Pre-Engineered building gutters or Sculpted Eave Gutters) just fill the width of the gutter with the correct brush diameter. Notice, you measure the width differently with PEB gutters, measure from the back of the gutter to outermost portion at the crease or outward bend (see picture above). It also makes sense to observe the height. GutterBrush comes in large brush sizes for pre-engineered building PEB gutters, choose the best size that fills the space. If you need physical samples to determine the best size for your gutters, see our Residential or All Sample Sizes below which come with multiple sizes per order for setting in the gutter and comparing. Click here for our web page about large gutters and large gutter guards.

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Gutter Guard Samples

Regular price $ 39.00 USD Regular price $ 39.00 USD Sale price $ 39.00 USD Sale Sold out Shipping calculated at checkout. Choose - All Sizes or Just Residential Sizes All Sizes 4-5-6-7-8 inch Residential Sizes 4-5-6 Inch Add to cart View full details

Gutter Guard for Super Gutters and Pool Screen Gutters

Gutter Protection for Pool Screen Enclosure Gutters and Super Gutters

5.25" diameter GutterBrush

5 Inch Super Gutter

5 inch Super Gutters get fit properly with our 5.25" actual diameter brush. Click below for the 5.25" diameter brush

5.25" diameter Brush

Gutter Guards for Larger Pool Screen Super Gutters

GutterBrush is flexible and self fitting, choose the size that best fills the gutter width while not overly compressing the bristles; also paying attention to the brush height. 5.25 diameter fits 5 inch super gutters. Larger super gutters have our 6.5" diameter and 8" diameter options.

See 6.5" dia. and 8" diameter GutterBrush

Brush Gutter Guard Proper Fit

Fill your gutter width as much as possible without overly compressing the bristles.

Need Help Confirming The Best Brush Gutter Guard Size? Call 888-397-9433

Scroll down to view more gutters, call for brush gutter guard sizing help, or book a call in Alex's schedule.

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Gutter Guard for Half Round Gutters

Our 4.25" Diameter Fits 5" Half Round Gutters. Outfit 6" Half Round Gutters with 5.25 " Dia.

Shop brush for 5" Gutter (4.25" dia.)Shop brush for 6" Gutter (5.25" dia.)

Guard Small Specialty and Unique Gutters

GutterBrush protects Carport gutters, Awning Gutters, Screenroom Gutters, Sunroom Gutters and Other Prefabricated Room Gutters.

Click for the 2 Smallest Sizes (2.25" and 3.25")

Gutter Guard for Custom Gutters and Any Gutter Type

Our gutter leaf guards stop gutter clogging in custom, copper, box gutters, and any gutter type.

Gutters protection for custom gutters

Still Not Sure How To Measure For Gutter Guards? Get Fitting Samples

GutterBrush Sizing Samples Come With multiple different Brush Sizes in Each Box for Fitting and Comparing In Any Gutter Type. Instead of learning how to measure for gutter guards, just get samples of multiple sizes, fit them in the gutter and compare the fit. Call us if you need help 888-397-9433

Order gutterbrush sizing samples

Brush Diameter Cut Out

Gutter Protection Fit: Use our brush sizing chart; print and cut out with scissors, the brush guard diameter for fitting.

Brush size tool - View/Print

K Style Gutter Guards, How to Measure

Common Gutters and How to Measure for Gutter Guards

The most common style of gutter is the K Style gutter also known as a standard seamless gutter or Ogee gutter, usually made of aluminum and identified by the unique reverse curve or "Ogee" curve . GutterBrush is designed to fit perfectly in K Style gutters, filling the width of the gutter and also "crowning" with a rounded raised bristle profile that extends about 1.2 inches above the sides of the gutter, which helps direct gutter leaves and debris over the edge of the gutter; also so any gutter leaves and debris are up high so they can be be blown away.

How to Measure for Gutter Guards for a K Gutter:

K Style or "K Gutters" are identified by measuring from the back of the gutter to the outer most tip of the gutter (not the opening which is smaller). Most are 5 Inch gutters which take a 5 inch gutter guard, but many these days are installing the larger 6 inch k style gutter which takes a 6 inch gutter guard.

K Gutter Sizes and Gutter Guard Sizes

4 Inch k Style gutters are rare and they take Small GutterBrush for 4 Inch gutters (3.25" Dia). 5 Inch K Style gutters are the most common and they get fit with Standard GutterBrush for 5 Inch Gutters (4.25" dia.). 6 Inch K Style gutters are common and they take Oversize GutterBrush for 6" Gutters ( 5.25" dia.). 7 Inch K Style gutters tak Commercial GutterBrush for 7 Inch Gutters (6.5" dia.). 8 Inch K Style gutters are fit with 8 Inch GutterBrush.

Gutter Brackets and Gutter Attachment Types

Confirm your gutter attachment type.

Learn about gutter attachments and gutter hangers