Kayflow 170mm Superdeep Grey Gutter Union Image

Kayflow 170mm Superdeep Grey Gutter Union

SKU: KCU1GY

Brand: Kayflow

Secure Connection: Joins two lengths of 170mm commercial guttering with a watertight seal.
Structural Support: Provides strength and stability for high-capacity drainage systems.
Durable uPVC Construction: Built for long-term reliability in demanding installations.
UV-Stable Finish: Grey colour resists fading and discolouration for lasting appeal.
Low Maintenance: Simple clip-together system with no painting, rust, or heavy upkeep required.

Description

Kayflow 170mm SuperDeep Grey Gutter Union

Secure Joining Bracket for High-Capacity Guttering

The Kayflow 170mm SuperDeep Grey Gutter Union is designed to connect two lengths of 170mm SuperDeep guttering, creating a watertight, durable joint for high-capacity commercial and industrial drainage systems. Also known as a gutter joiner or union bracket, this essential fitting ensures long-lasting reliability in demanding environments where superior water flow management is required.

Part of Kayflow’s extra high capacity guttering range, the union bracket features a slightly oval profile and a pre-fitted seal retaining clip system for quick, user-friendly installation. Inside the bracket, insertion marks guide precise alignment of gutter lengths, allowing for thermal expansion and contraction while maintaining a secure seal.

The watertight joint is created by the clip system applying downward pressure, evenly compressing the built-in rubber seal around the gutter. For best results, we recommend using silicone spray on all seals during installation.

The bracket is fixed directly to the fascia board with two countersunk screws, providing both structural support and a leak-free finish. Manufactured from durable, UV-stable grey uPVC, it resists fading, rust, and weather damage for long-term performance.

✅ Key Features & Benefits

Strong Connection – Joins two lengths of 170mm SuperDeep guttering securely.
Leak-Free Seal – Rubber gasket compressed by clips ensures a watertight joint.
Easy Installation – Clip-together system with clear insertion marks for accuracy.
Durable Construction – Made from high-quality, UV-stable uPVC.
Structural Support – Fixed to fascia board with two countersunk screws.
Low Maintenance – No painting or rust; simple wipe-clean finish.
Professional Finish – Sleek grey colour complements commercial gutter systems.

📏 Specifications

Product Type: Gutter Union (Joiner Bracket)
System: Kayflow SuperDeep 170mm Commercial Range
Colour: Grey
Material: uPVC
Profile: Slightly oval
Fixing: 2x Countersunk screws to fascia board
Installation: Clip system with pre-fitted seal and insertion marks
Maintenance: UV-stable, rust-proof, wipe-clean

✨ Connect with confidence. The Kayflow 170mm SuperDeep Grey Gutter Union ensures a strong, watertight joint for high-capacity commercial guttering installations.

Technical Information

Delivery: 1-2 Working Days
Weight: 0.40 Kg
Brand Name: Kayflow
Colour: Grey
Material: PVC-U
Guarantee: 10 Years Manufacturers
Lead Time: Into Order 3-5 Days

Delivery & Returns

Delivery

The despatch timings we publish are estimates and due consideration needs to be made when making purchases with tight deadlines and as such we shall not be liable for any losses, costs, damages, charges, or expenses caused by any delay for delivery of the goods.

Returns Policy For Brissco Online

We appreciate that there may be occasions you may wish to return items. To help you with this process please see our returns policy below.

Returning an item – Damaged

In the event you receive damaged goods we will arrange a replacement item for you. However, it is your responsibility to notify us within 72 hours of receipt that an item has been received damaged (please see risk below).

Returning an item – Risk

On receipt of the delivery you, the customer, are responsible for those goods and any loss or damage to the goods shall be at your own risk.

Returning an item – Incorrect

If you receive incorrect goods it is your responsibility to notify us within 72 hours of receipt at which point we will make the necessary arrangements.

Delivery shortages

Firstly, our carrier delivers parcels/packages. Any shortages of them must be reported to the driver on receipt. Secondly, shortages of contents of the parcel(s)/package(s) against the enclosed Brissco advice note must be made within 72 hours.

PDFs

FAQs

1. What is the purpose of a gutter union?

A gutter union (also called a joiner) securely connects two lengths of 170mm SuperDeep commercial guttering, ensuring a continuous run with a watertight seal.

2. How is the gutter union installed?

The gutter is clipped in by sliding the back edge in first, then pulling the front edge gently down until it snaps into place. This compresses the rubber seal to create a waterproof joint.

3. How does it ensure correct alignment?

Insertion marks inside the union show exactly where the gutter should be positioned. This allows for natural expansion and contraction due to temperature changes while maintaining a reliable seal.

4. What creates the waterproof seal?

The downward pressure of the clips compresses the rubber seal evenly around the gutter, preventing leaks. Using silicone spray on seals during installation is recommended for easier fitting and improved performance.

5. How is the union fixed to the fascia?

It is secured back to the fascia board using two countersunk screws for added stability.

6. What gutter system is it compatible with?

It is designed specifically for Kayflow’s 170mm SuperDeep extra high-capacity commercial guttering system.

7. What material is it made from?

The union is manufactured from high-quality, durable uPVC for long-lasting performance.

8. Is it UV stable?

Yes, the union is UV stabilised to resist fading and discolouration.

9. What colour is available?

This gutter union comes in black to match the rest of the Kayflow SuperDeep system.

10. Does it require ongoing maintenance?

No, it is completely low maintenance – it won’t rust, doesn’t need painting, and only requires occasional cleaning.