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Learn more by watching our NLS 30828 | 0-35mm 100x100 Roof Dektite Flashing With Knobs | Black video.
The NLS 30828 is a Dektite-style roof flashing with integrated positioning knobs, designed to provide a secure, weatherproof seal for pipes and cables from 0–35mm diameter. The 100 × 100mm base offers compact but stable coverage for small roof penetrations on metal or tile roofs.
Made from UV-resistant EPDM rubber, this flashing is built for long-lasting durability in harsh outdoor conditions. The addition of knobs around the collar helps with accurate trimming and secure sealing, improving ease of installation. Ideal for residential, commercial, or light industrial use.
(30828)
The NLS 30828 Roof Dektite Flashing is used to create a weatherproof seal around small roof penetrations, such as pipes, conduits, or cables, protecting against leaks and environmental damage.
It suits diameters from 0mm up to 35mm, ideal for solar, electrical, or antenna cable penetrations.
The 30828 includes integrated positioning knobs around the cone, allowing for precise trimming, better grip, and a more stable seal during installation.
It features a 100 × 100mm base, offering compact coverage for small or tight roofing areas.
The raised knobs act as trimming guides and help maintain alignment, giving a cleaner cut and tighter seal when fitting the cone around a pipe or cable.
Yes, the flexible rubber base conforms easily to the contours of metal or tiled roof surfaces, ensuring a reliable watertight fit.
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We want you to love what you buy—but if you change your mind, that’s okay too. That’s why Sparky Direct offers a 100-day money-back guarantee.
If your item isn’t in its original condition, please contact us before returning it—we might save you time and money.
All products come with a manufacturer’s or supplier’s warranty
Damaged or Faulty Goods
If your order arrives damaged or is faulty, let us know within 24 hours.
Contact us via our chat to arrange the return.
Exclusions
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How to Request a Return
Warranty starts from Invoice Date
Domestic Use: 1 Year
Commercial Use: 1 Year
Warranty Method: Return to Sparky Direct
These specifications and characteristics outline physical, mechanical, electrical details.
| Brand | NATIONAL LIGHT SOURCES |
| SKU | 30828 |
| Model # | 30828NLS |
| Barcode # | 9336700016579 |
| Package Weight | 0.040kg |
| Package Width | 0.020m |
| Package Height | 0.100m |
| Package Length | 0.100m |
| TYPE | VALUE |
|---|---|
| Type | Roof Flashing |
| Brand | NLS |
| Colour | Black |
| Base | 100x100mm |
| Suits | 0-35mm |
Electrical and HVAC products sold by Sparky Direct are intended for installation by licensed and appropriately qualified professionals in accordance with applicable Australian Standards and regulatory requirements. Customers are responsible for ensuring that any product purchased, including any related or associated components, is compatible and suitable for their intended installation and application.
Sparky Direct does not provide installation advice and does not assess product suitability for individual circumstances unless expressly confirmed in writing. Customers must confirm correct product selection, compatibility, compliance, and suitability with a licensed or appropriately qualified professional prior to purchase.
Tools sold by Sparky Direct must be used safely and in accordance with the manufacturer’s instructions. Customers are responsible for ensuring they have the necessary knowledge and competence to operate any tool purchased. If you are unsure how to safely or correctly use a tool, do not use it and seek guidance from the manufacturer or a suitably qualified professional.
Nothing in this clause limits or excludes any rights or guarantees available under the Australian Consumer Law.
For website terms and conditions https://www.sparkydirect.com.au/terms-of-use
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YOUR ATTENTION PLEASE: Shipping is not available to for this product. Only order this product is you intend to pick it up locally. We will not ship this product to you if you order this. If you wish to cancel this order after ordering it you will be charged a 3.0% Refund Fee