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Seldek - SDA104 - 300-450mm (32-SD104)

Discover the Seldek SDA104 Aluminium Flashing, the perfect solution for tiled roofs, offering exceptional durability and reliability. Designed by the renowned brand Seldek, this premium flashing is engineered to provide a robust, watertight seal around pipes and vents. Enjoy industry-leading performance with a component that resists corrosion and staining, ensuring your roof’s longevity. Complement your installation with our optional accessories to complete the ultimate roofing system.
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£59.49
Give us a call if you find it cheaper and we'll try to price match.

 

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At a Glance

  • Designed specifically for tiled roofs, ensuring a secure flash around pipes and vents.
  • Withstands extreme temperatures from -55°C to 135°C for lasting performance.
  • Customisable EPDM cone trimmed on-site for a precise, watertight seal.
  • Robust high-grade aluminium base that won’t stain or corrode roofs or gutters.
  • Easy installation process reduces labour and time, making it a smart choice for both DIYers and professionals.

We Won't Be Beaten On Price

At National Flues, we continuously monitor competitor prices. This ensures that we consistently offer you the best deals on all our products. Here’s how we keep your costs low:

  • Daily Price Matching: Our team adjusts prices to ensure we stay competitive.
  • Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
  • Operational Efficiency: We have streamlined processes to reduce overhead.

Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.

Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).

“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.

Have Questions?
Phone: 01670 206999
Email: [email protected]

The Seldek SDA104 Aluminium Flashing is your go-to solution for sealing pipes on tiled roofs. It stands the test of time and weather with a temperature resistance ranging from -55°C to 135°C. The installation is straightforward: simply pull the tab to the correct size using pliers or cut with a Stanley knife, apply silicone sealant to the back of the flashing, remove surrounding tiles, and slide the flashing over the pipe.

Secure it to the roof, then trim tiles to fit around the top of the flashing. The EPDM cone, trimable on site, remains securely locked to a high-grade, malleable aluminium base, making this flashing both robust and flexible.

SKU: 32-SD104

Technical Specifications
SKU32-SD104
Product NameSeldek - SDA104 - 300-450mm
Base Size956 x 956mm
Pipe External300-450mm
Roof Pitch0-45u00b0
Temperature Resistance-55u00b0C to 135u00b0C
Installation ToolsPliers or Stanley knife, silicone sealant, basic roofing tools
1. Pull the tab to the required size using pliers or carefully cut the flashing with a Stanley knife. 2. Apply a generous amount of silicone sealant to the back of the flashing to ensure a watertight bond. 3. Remove the surrounding tiles carefully to create space for the flashing installation. 4. Slide the flashing over the pipe, ensuring it sits firmly against the roof surface. 5. Secure the flashing to the roof, and then trim the tiles to neatly frame the top of the flashing. Note: Optional accessories are available to complement your installation – make sure to check our accessory range for enhanced performance.

The Seldek SDA104 is designed specifically for tiled roofs.

It can handle an impressive range from -55°C to 135°C.

You will need pliers or a Stanley knife, silicone sealant, and basic roofing tools.

The EPDM cone can be trimmed on-site to achieve the perfect fit using pliers or a Stanley knife.

No, the Seldek SDA104 is designed not to stain or corrode roofs or gutters.

Not at all. The Seldek SDA104 features a straightforward installation process suitable for most DIYers.

Choose the Seldek SDA104 for its durability, ease of installation, and exceptional value for money.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, April 30th. If you need faster stove or fireplace delivery please give us a call. We can often reduce longer lead times if we pay the carrier £25 for express delivery. Visit our Shipping Information page for more information.

Warranty & Returns +

All our products come with warranties. Mi-Flex offers a lifetime guarantee. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.

Price Match Guarantee +

We will match any price like for like on a retail basis. Give us a call if you find it cheaper and want to buy from us.

Read our review in our Seldek - SDA104 - 300-450mm buyers guide

Don’t wait — secure your roof with the Seldek SDA104 now.

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