Best Weatherproof Conduit Fittings of 2025

Jennifer Fraser Avatar
Jennifer Fraser
Last Updated: 31 Jan 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Weatherproof conduit fittings are essential components that provide a secure and safe connection between electrical conduits and devices in outdoor environments. These fittings are designed to protect cables and wiring from harsh weather conditions, including rain, snow, and extreme temperatures. They are made of durable materials that can withstand exposure to the elements and prevent moisture from entering the electrical system. Weatherproof conduit fittings come in various sizes and styles to fit different types of conduits and electrical devices. They are recommended for use in outdoor lighting, security systems, and other outdoor electrical applications.

At a Glance: Our Top Picks

68mm Rubber Gaskets - for 20mm or 25mm Conduit Box Cover #TOP 1
68mm Rubber Gaskets - for 20mm or 25mm Conduit Box
ftb score rating icon 9.9
SoliFlex Flexible Conduit Outdoor Cable Contractor Pack IP40-10M Coil Cover #TOP 2
SoliFlex Flexible Conduit Outdoor Cable Contractor Pack IP40-10M Coil
ftb score rating icon 9.8
Pack of 5 Durable 20MM PVC Conduit Saddles Cover #TOP 3
Pack of 5 Durable 20MM PVC Conduit Saddles
ftb score rating icon 9.6

Top 10 Weatherproof Conduit Fittings

#TOP 1

68mm Rubber Gaskets - for 20mm or 25mm Conduit Box

HanaMoon
HANAMOON-PVC-LID
Black
68mm Rubber Gaskets - for 20mm or 25mm Conduit Box Cover
68mm Rubber Gaskets - for 20mm or 25mm Conduit Box - Pack of 10

Features
Weatherproof Seal: Provides A Secure, Weatherproof Seal For Both PVC And Metal Conduit Fittings.
Perfect Fit: 68mm Diameter Rubber Gaskets Suitable For 20mm Or 25mm Conduit Boxes.
Pack Of 10: Conveniently Supplied In A Pack Of 10 For Multiple Installations.
Easy Installation: Simple To Fit, Ideal For Both Replacements And Additional Requirements.
Durable Material: Made From High-Quality Rubber For Long-Lasting Performance.

SoliFlex Flexible Conduit Outdoor Cable Contractor Pack IP40-10M Coil

Black
SoliFlex Flexible Conduit Outdoor Cable Contractor Pack IP40-10M Coil Cover
SoliFlex Flexible Conduit Outdoor Cable Contractor Pack IP40-10M Coil - Underground Burial, External Trunking, Electrical Ducting, Hose Pipe Wire Protection. w/Fittings - 10 Glands and Locknuts (M20)

Features
Inner Diameter: 16.6mm Outer Diameter: 21.4mm
Trade Size 20mm 10 Meter Coil, 10x M20 Glands, 10x M20 Locknuts
SoliFlex Conduit Can Be Used In A Wide Range Of Dynamic And Static Applications As Well As Commercial And Industrial Environments, Suitable For Embedding Into Floors And Walls. Contractor Packs Are The Most Convenient And Economical Way To Purchase Flexible Conduit And Fittings As A Complete Solution. Can Easily Be Cut To Length Using Scissors And Terminated With The Supplied Glands And Locknuts.
SoliFlex Premium Black Contractors Conduit Is Made From Flexible, Hard-Wearing And Resistant Polypropylene. Designed To Provide A Solution For A Variety Of Applications Due To Its High Flexibility And Durability.
Pack Consists Of 1x 10m Coil Of 20mm Conduit, Securely Strapped And Heat-Sealed With A Bag Of 10x M20 Glands And 10x M20 Locknuts.
#TOP 3

Pack of 5 Durable 20MM PVC Conduit Saddles

HanaMoon
HANAMOON-CF-SS_20MM
Black
Pack of 5 Durable 20MM PVC Conduit Saddles Cover
20MM Plastic PVC Conduit Saddles Black - Pack of 5

The HanaMoon PVC Conduit Saddles are made from high-quality black PVC, ensuring durability and resistance to corrosion. Their standard size fits 20mm round conduits securely, providing you with confidence in your installations. With a pack of five, you have enough saddles for multiple projects, making it a practical choice. The space bar design allows for easy and quick mounting, saving you time and effort during installation, whether indoors or outdoors.

What We Like
Durable black PVC material
Fits standard 20mm conduits
Pack of 5 for convenience
Easy and quick installation
Versatile for indoor and outdoor use
#TOP 4

sourcing map 5PCS Conduit Adaptor Male PVC Lock Nut

SM-PVC-20
20mm
sourcing map 5PCS Conduit Adaptor Male PVC Lock Nut Cover
sourcing map 5PCS Conduit Adaptor Male PVC Lock Nut for 20mm Tube Dia Seal Connect for Conduit Box DIY Project

Features
Total Size: 36 X 22mm / 1.4 X 0.9 Inch (L*W); Outer Diameter: 24mm / 0.94 Inch; Hole Diameter: 15mm / 0.6 Inch; Fit Pipe Diameter: 20mm / 0.8 Inch; In The Package Of: 5 X Conduit Adaptor
The Male Conduit Fitting Is A Pipe Sleeve, An Accessory That Connects The Pipes And The Electrical Boxes. It Is Widely Used In Cable Connection Devices And DIY Projects.
Steps Of Installation: 1. Apply Glue To One End Of The Conduit, Connect The Conduit And The Adapter; 2. Tighten The Lock Nut To The Mounting Hole Of The Bottom Box.
Please Check If The Size Meets Your Requirement Before Ordering.
Made Of PVC Material, The Adapter Is Waterproof, Corrosion Resistant, And Flame Retardant. It Can Reduce The Gap Between The Conduit And The Back Box, And Protect The Insulating Shell Of The Wire.
#TOP 5

sourcing map PVC Conduit Coupler Elbow Fittings 20mm Inspection

a22110200ux0761
20mm
sourcing map PVC Conduit Coupler Elbow Fittings 20mm Inspection Cover
sourcing map PVC Conduit Coupler Elbow Fittings 20mm Inspection for Hose Electrical Conduit with Access Cover Pack of 10

Features
Inner Diameter: 20mm / 0.8 Inch; Outer Diameter: 23mm / 0.9 Inch; Total Size: 55 X 55 X 28mm / 2.2 X 2.2 X 1.1 Inch (L*W*H); In The Package Of: 10 X PVC Conduit Coupler With Cover
Fittings Are Components Used In Many Industries To Connect, Terminate, Control Flow, And Change The Direction Of Pipes. This Conduit Coupler Not Only Applies To Indoor Or Outdoor Conductive Pipe Connection, But Is Also Suitable For Agricultural Irrigation, Cultivation Systems, Furniture, Shelves And Is Also Good For Display Racks.
When The Conduit Tube Is Connected, Under The Force Of The Tapered Wall, The Expansion Pressure Will Be Generated. It Can Be Attached Directly Or Fixed With Glue.
Please Check The Size, Especially The Inner Diameter Before Ordering.
Made Of PVC Material, The Adapter Is Waterproof, Corrosion Resistant, And Flame Retardant. It Is Well Insulated And Can Be Used As A Connector For Wire Conduits. The Elbow Design Can Change The Direction Of The Pipe And Is Applicable To More Environments.
#TOP 6

Electrical Conduit System, 20mm Black PVC

TEW
20MM CONDUIT BLK 3x1 METER LENGTHS
BLACK
Electrical Conduit System, 20mm Black PVC Cover
Electrical Conduit System, 20mm Black PVC, Boxes, Bends, Tees and Accessories (20MM CONDUIT BLK 3x1 METER LENGTHS)

Features
Compliant Design: All Products Meet British Standards BS EN50086 For Conduit And BS 4607 Part 5 For Fittings To Ensure Safety And Quality.
Durable Construction: Manufactured From High Impact PVC To BS EN50086, This Conduit And Fittings Range Withstands Extreme Environments For Commercial And Industrial Use.
Wide Variety: Choose From 20mm Black Conduit In Lengths And A Range Of Boxes, Tees, Elbows, Saddles And More For Complete Electrical Installations.
Secure Protection: Screw-Lid Boxes, Saddles And Other Accessories Securely Contain And Protect Wiring From Damage For Long-Lasting Installations.
Easy Installation: Inspection Bends, Tees And Elbows Allow For Smooth Runs And Turns To Simplify Conduit Runs.

Outdoor Flexible Metal Cable Trunking

Black
Outdoor Flexible Metal Cable Trunking Cover
Outdoor Flexible Metal Cable Trunking | Galvanised PVC Coated Conduit Contractor Pack (IP54) 10M Coil - Underground Burial, Garden Ducting w/Fittings - 10 Glands and Locknuts

Features
Inner Diameter: 17.0mm Outer Diameter: 21.0mm
Trade Size 20mm 10 Meter Coil, 10x M20 Glands, 10x M20 Locknuts
SoliFlex Conduit Can Be Used In A Wide Range Of Dynamic And Static Applications As Well As Commercial And Industrial Environments, Suitable For Embedding Into Floors And Walls. Contractor Packs Are The Most Convenient And Economical Way To Purchase Flexible Conduit And Fittings As A Complete Solution. Can Easily Be Cut To Length And Terminated With The Supplied Glands And Locknuts.
SoliFlex Steel Contractors Conduit Is Made From Corrosion Resistant Steel Coated With Hard-Wearing PVC. Designed To Provide A Solution For A Variety Of Applications Due To Its High Strength And Durability.
Pack Consists Of 1x 10m Coil Of 20mm Conduit, Securely Strapped And Heat-Sealed With A Bag Of 10x M20 Glands And 10x M20 Locknuts.
#TOP 8

Evoges 20mm Black PVC U Clip Conduit Push

EVOGES
EVOCL20BK/10
Black
Evoges 20mm Black PVC U Clip Conduit Push Cover
Evoges 20mm Black PVC U Clip Conduit Push in Saddle, Pack of 10

Features
Secure Conduit Fastening: Say Goodbye To Worries About Loose Conduits. The 20mm Conduit U Clip Ensures A Secure And Tight Fastening, Keeping Your Conduits In Place And Maintaining A Tidy And Organized Appearance.
Effortless Installation: Our U Clip Is Engineered For Quick And Easy Installation. The Push-In Design Allows For A Hassle-Free Setup, Saving You Time And Effort During Your Electrical Projects.
Versatile Application: Ideal For A Wide Range Of Electrical Conduit Installations, This U Clip Is Suitable For Both Indoor And Outdoor Use. It Provides A Secure Grip In Various Environments, Ensuring Versatility Across Different Projects.
Sleek Black Finish: The Stylish Black Finish Not Only Adds A Touch Of Sophistication But Also Complements Various Décor Styles. Whether Used In Exposed Installations Or Concealed Behind Walls, This U Clip Seamlessly Blends In With Its Surroundings.
Durable Construction: Crafted From High-Quality Materials, This U Clip Is Built To Withstand The Rigors Of Daily Use. The Robust Design Ensures Longevity, Making It A Reliable Choice For Both Residential And Commercial Applications.
Cost-Effective Solution: Investing In Our 20mm Conduit U Clip Is A Cost-Effective Way To Enhance The Efficiency And Aesthetics Of Your Electrical Installations. Enjoy The Benefits Of A Durable And Reliable Product Without Breaking The Bank.
20mm Compatibility: Specifically Designed For 20mm Conduits, This U Clip Is Perfectly Sized For A Snug Fit. It Eliminates The Need For Additional Adjustments, Streamlining The Installation Process.
#TOP 9

10 x 20MM Black PVC Conduit Saddles by Jegs

5027825141027
Black
10 x 20MM Black PVC Conduit Saddles by Jegs Cover
10 x 20MM Black Plastic PVC Conduit Saddles by Jegs

The Jegs PVC Conduit Saddles are designed to provide secure support for your conduit installations. Measuring 10 x 20MM, these black plastic fittings ensure that your conduits remain firmly in place, preventing any movement that could lead to damage. Their robust construction offers durability, making them ideal for both indoor and outdoor use. Additionally, the sleek black finish not only looks professional but also blends well with various environments, enhancing the overall aesthetic of your project.

What We Like
Durable construction
Secure conduit support
Suitable for various environments
Professional appearance
#TOP 10

10mtr 25mm Black Flexible Conduit

10mtr 25mm Black Flexible Conduit Cover
10mtr 25mm Black Flexible Conduit with Glands and Clips for Cable Protection Indoor or Outdoor Contractor Pack

Features
Pack Contains: 10 Metres Of Tubing, 10 X 'U' Clips And 10 X Glands With Locknuts
25mm Black PVC Contractor Pack
Use To Protect Cables Etc From Damage
Tubing Has An Outside Diameter Of 25mm With An Inner Diameter Of 19mm
This Conduit Is Compatible With 25mm Conduit Accessories, Ie. Bends, Adaptors, Saddles Etc
The Glands Are NOT Waterproof Or Split, The Tubing Is NOT Split - Cable Should Be Fed Through 1 End To The Other
Clips Should Be Mounted To The Surface Using A Screw (Screws Not Included), The Tubing Pushes In To The Clips
Buying Guide Image
Editor's Notes

During our weatherproof conduit fitting research, we found 50 weatherproof conduit fitting products and shortlisted 10 quality products. We collected and analyzed 9,885 customer reviews through our big data system to write the weatherproof conduit fittings list. We found that most customers choose weatherproof conduit fittings with an average price of £5.38.

The weatherproof conduit fittings are available for purchase. We have researched hundreds of brands and picked the top brands of weatherproof conduit fittings, including HanaMoon, ArmaKit, sourcing map, TEW, EVOGES. The seller of top 1 product has received honest feedback from 205 consumers with an average rating of 4.9.

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.