Best Foam Dispensing Guns of 2025

Jennifer Fraser Avatar
Jennifer Fraser
Last Updated: 11 Feb 2025

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Foam dispensing guns are essential tools for DIY enthusiasts and professionals alike. These guns are designed to dispense foam insulation and sealants with precision, making it easier to fill gaps and cracks in walls, floors, and ceilings. With their ergonomic design and easy-to-use trigger, foam dispensing guns are comfortable to handle and provide excellent control over the amount of foam dispensed. These tools are ideal for a range of applications, including home insulation, construction, and automotive repair. With a foam dispensing gun, you can easily stabilise loose objects, fill gaps in walls and ceilings, and insulate hard-to-reach areas.

At a Glance: Our Top Picks

Roughneck ROU32310 Foam Gun for Contractors Cover #TOP 1
Roughneck ROU32310 Foam Gun for Contractors
ftb score rating icon 9.9
Preciva Professional Foam Dispensing Gun Cover #TOP 2
Preciva Professional Foam Dispensing Gun
ftb score rating icon 9.8
TOUGH MASTER PU Foam Gun with Accessories Cover #TOP 3
TOUGH MASTER PU Foam Gun with Accessories
ftb score rating icon 9.6

Top 10 Foam Dispensing Guns

#TOP 1

Roughneck ROU32310 Foam Gun for Contractors

ROU32310
Multi
Roughneck ROU32310 Foam Gun for Contractors Cover
Roughneck ROU32310 Professional Foam Gun

The Roughneck Foam Gun is an excellent tool for filling gaps in various materials such as brick, concrete, and plaster. With its PTFE coated can holder and needle, cleaning is a breeze, ensuring that you can maintain the gun with minimal effort. The flow control knob allows you to manage the foam application precisely, giving you greater control and comfort during use. Additionally, the secure seal keeps the foam in the can fresh for longer, making it a reliable choice for your projects.

What We Like
Easy gap filling
Simple to clean
Precise control
Long-lasting freshness
Includes extra nozzles
#TOP 2

Preciva Professional Foam Dispensing Gun

FG250002
Black
Preciva Professional Foam Dispensing Gun Cover
Foam Gun, Preciva Professional Foaming Gun, Needn't Cleaner PU Foam Expanding Applicator Gun, Dispensing Insulation Foam Gun, Heavy Duty Foam Spray Application Gun for Caulking, Insulation (Black)

The Preciva Foam Gun is designed for effortless cleaning, allowing you to focus on your projects without the hassle of adhesive residue. Its precise control feature enables you to adjust the foam output easily, ensuring minimal waste and maximum efficiency. With excellent performance, this gun offers high expansion capabilities and strong adhesion, making it perfect for insulating and sealing small spaces. Built to last, its rugged design ensures durability, so you can rely on it for countless projects.

What We Like
Easy to clean
Precise foam control
High expansion capabilities
Durable construction
#TOP 3

TOUGH MASTER PU Foam Gun with Accessories

TM-FG6CR
TOUGH MASTER PU Foam Gun with Accessories Cover
PU Foam Gun Professional Foaming Gun, Stainless Steel Tube, Foam Flow Regulator, Convenient Trigger, Comes with 2X Nozzles, 2X Extension Tubes 1x Foam Applicator Gun TOUGH MASTER

The TOUGH MASTER Foam Gun is designed for durability and precision. Its high-quality aluminium construction ensures a long service life, making it safe and corrosion-resistant. With the foam flow regulator, you can easily adjust the foam supply, minimising wastage while allowing for both thick and thin seams. The stainless steel tube and needle add to its durability, ideal for tradespeople who require frequent use. Additionally, the ergonomic design provides comfort, enabling you to work longer without fatigue.

What We Like
Durable aluminium construction
Precise foam flow regulation
Stainless steel tube and needle
Comfortable ergonomic design
Includes useful accessories
#TOP 4

fischer PUP M3 Metal Foam Gun

33208
195 mm
fischer PUP M3 Metal Foam Gun Cover
fischer Metal Foam Gun PUP M3, 33208

The fischer PUP M3 Gun boasts a solid and durable design, ensuring it can withstand regular use while providing reliable performance. Its ergonomic handle allows for comfortable grip, making it easy for you to apply foam without straining your hand. With infinitely variable adjustment of foam application, you can customise the amount of foam dispensed for different tasks, giving you precise control. Additionally, the included adapter makes it suitable for all commonly available systems, enhancing its versatility for various projects.

What We Like
Durable construction
Comfortable ergonomic handle
Customisable foam application
Versatile adapter compatibility
#TOP 5

Roughneck ROU32320 Professional Foam Dispensing Gun

ROU32320
Mehrfarbig
Roughneck ROU32320 Professional Foam Dispensing Gun Cover
Roughneck ROU32320 Professional Foam Gun

The Roughneck Foam Gun is perfect for filling gaps in various materials such as brick, concrete, stone, and plaster. Its fully PTFE coated design ensures easy cleaning, saving you time and effort after use. With a flow control knob and ergonomic grip, you can enjoy greater control and comfort during application. Additionally, the secure seal keeps the foam in the can fresh for longer, allowing you to use it whenever you need without worrying about wastage.

What We Like
Effective for filling gaps
Easy to clean
Comfortable grip
Foam stays fresh longer
#TOP 6

Preciva Heavy Duty Foam Gun Set

Schaumpistole
Preciva Heavy Duty Foam Gun Set Cover
Preciva Foam Gun, 2pcs Red and Orange Expanding Foaming Guns, Professional Heavy Duty PU Foaming Tool Foam Filler Tools, Insulation Spray Applicator Polyurethane CaulkingGun for Filling, Sealing

The Preciva Foam Gun offers outstanding performance with its premium quality materials, ensuring durability and ease of cleaning. Its innovative spring trigger design allows you to have precise control over foam output, minimising waste and enhancing efficiency during your projects. With impressive expansion properties, this foam applicator is perfect for sealing gaps in various areas like balcony doors and windows, helping you create a watertight and moisture-resistant environment. This complete set includes everything you need for seamless foam applications.

What We Like
High-quality materials
Precise foam control
Durable construction
Complete set included
#TOP 7

Truly PVC Supplies Professional Foam Gun

BDAG1
Chrome
Truly PVC Supplies Professional Foam Gun Cover
Professional Expanding Foam Gun Chrome Polyeurthane PU Foam Cleaner Applicator

The Truly PVC Foam Gun features a chrome-plated design that resists corrosion and wear, ensuring durability over time. Its lightweight aluminium body, paired with a sturdy steel nozzle, allows for ease of handling during use. The ergonomic nylon handle provides comfort, making it suitable for extended projects without causing strain. Additionally, the cast engineered mechanism guarantees reliability, giving you confidence in its performance every time you apply foam.

What We Like
Corrosion-resistant chrome finish
Lightweight and strong materials
Comfortable ergonomic handle
Reliable and durable mechanism
#TOP 8

WORKPRO Professional Foam Gun for DIY Projects

W133365
Black, Blue
WORKPRO Professional Foam Gun for DIY Projects Cover
WORKPRO Foam Gun, Professional Foaming Gun, PU Expanding Foam Spray Gun Sealant Dispensing, Heavy Duty Spray Application Gun for Caulking, Filling & Sealing DIY Projects

The WORKPRO Foam Gun is designed for efficient foam dispensing with adjustable flow control and one-handed operation, making it easy for you to tackle various DIY projects. The gun features a copper nozzle and a lock valve, giving you precise control over the foam application. Its non-stick PTFE coating ensures easy cleaning and prevents any mess from spills. With an ergonomic handle, you can use this heavy-duty foam gun comfortably for extended periods, making it perfect for sealing and insulating small gaps around your home.

What We Like
Adjustable flow control
Easy to clean
Comfortable ergonomic design
Versatile for various applications
#TOP 9

Lytool PU Foam Gun for Caulking and Sealing

FG26518
Lytool PU Foam Gun for Caulking and Sealing Cover
Foam Gun, Lytool PU Expanding Foam Gun Professional Foam Dispensing Guns, Needn't Cleaner Foam Gun Suitable for Caulking, Filling, Sealing

The Lytool Foam Gun offers excellent control with its large flow knob and secured back-screw system, allowing you to reach difficult areas with precision. Its lightweight, high-strength aluminium body and metal trigger ensure ease of use, stopping foam spray immediately upon trigger release, which helps reduce wastage. You can easily push out any remaining foam by turning the valve, eliminating the need for messy cleaning with detergent. Additionally, its no-drip dispensing and replaceable nozzle provide added convenience, making your sealing tasks smoother and more efficient.

What We Like
Precise control for difficult areas
Lightweight and easy to use
No cleaning required after use
No-drip dispensing feature
Replaceable smooth dispensing nozzle
#TOP 10

TOUGH MASTER Professional Heavy Duty Foam Gun

TM-FG7T
Black & Yellow
TOUGH MASTER Professional Heavy Duty Foam Gun Cover
TOUGH MASTER Foam Gun Professional Heavy Duty Aluminium Foaming Gun with Double PTFE Protection Stainless Steel Tube and Needle Spray Applicator with x2 Plastic Nozzles x2 Plastic Extension Tubes

The TOUGH MASTER Foam Gun is designed for ease of use and efficiency. Its high-quality double PTFE protection reduces foam adhesion, making cleaning a breeze after your projects. With the foam flow regulator, you can adjust the foam supply for precise application, minimising waste. The durable stainless steel tube and needle ensure longevity, ideal for frequent users. Additionally, the ergonomic design provides comfort during extended use, reducing hand strain and allowing for better control.

What We Like
Easy to clean
Precise foam control
Durable stainless steel materials
Comfortable ergonomic design
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What is gun foam used for?

Gun grade expanding foam is a cannister of compressed foam with excellent thermal and sound insulation. Upon use, the foam expands to fill cavities such as spaces below floorboards or in walls. Sticky varieties are available, which enable the product to stick large sheets of material together.

2. What is a PU foam gun?

A foam gun helps with deploying foam into specific locations, perfect for sealing up draughts. ... It will remove all uncured PU foam, it is suitable for either gun or hand foam.

3. Do you need a gun for expanding foam?

When it comes to filling gaps, sealing around a framework, providing insulation or soundproofing, you need the right equipment to apply the product into the smallest of spaces. The guns and nozzles allow you to do this.

Editor's Notes

During our foam dispensing gun research, we found 156 foam dispensing gun products and shortlisted 10 quality products. We collected and analyzed 45,934 customer reviews through our big data system to write the foam dispensing guns list. We found that most customers choose foam dispensing guns with an average price of £17.45.

The foam dispensing guns are available for purchase. We have researched hundreds of brands and picked the top brands of foam dispensing guns, including Roughneck, Preciva, TOUGH MASTER, fischer, Truly PVC Supplies.

Written by
Jennifer Fraser Avatar

Jennifer Fraser is a licensed contractor specializing in sales, maintenance, and kitchen, bathroom, and home appliances, tools, and utilities. She owns a store in Leeds where you can get any home and tool appliance. Jenny has a degree in literature, but she combines her knowledge and experience with her degree to publish DIY articles on solving home appliances issues to keep up the family enterprise.