ClassicBond EPDM Waterproof Pipe Boot Seal with Adjustable Hose Clip
ClassicBond EPDM Waterproof Pipe Boot Seal with Adjustable Hose Clip additional 1ClassicBond EPDM Waterproof Pipe Boot Seal with Adjustable Hose Clip additional 2ClassicBond EPDM Waterproof Pipe Boot Seal with Adjustable Hose Clip additional 3ClassicBond EPDM Waterproof Pipe Boot Seal with Adjustable Hose Clip additional 4ClassicBond EPDM Waterproof Pipe Boot Seal with Adjustable Hose Clip additional 5ClassicBond EPDM Waterproof Pipe Boot Seal with Adjustable Hose Clip additional 6ClassicBond EPDM Waterproof Pipe Boot Seal with Adjustable Hose Clip additional 7ClassicBond EPDM Waterproof Pipe Boot Seal with Adjustable Hose Clip additional 8ClassicBond EPDM Waterproof Pipe Boot Seal with Adjustable Hose Clip additional 9

From£49.71 ex VAT£59.65 inc VAT

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Product info

The EPDM Waterproof Pipe Boot Seal is designed to create a dependable waterproof seal between the roof deck and protruding pipework and is very easy to install.

Installation Notes:

1. After installing the roofing membrane place the pipe boot in position by sliding it over the drain or pipe. You may need to cut to required diameter

2. Mark the roofing membrane to show where rubber primer is to be applied

3. Remove boot and apply rubber primer

4. Wait until primer is touch dry and then re-install the pipe boot positioning over the pipe and onto the roof membrane

5.Smooth down the join with a seam roller

6. Roll back the top of the boot and apply water cut off mastic around the pipe

7. Roll back top of boot over mastic and install and tighten hose clip using screw driver.

Size Options:

  • 12mm - 75mm
  • 25mm - 150mm

“Please note our supplier has 2 manufacturers for this product, the specification and appearance is identical.”

ClassicBond FAQs

What is The Life Expectancy of EPDM Rubber Roofs?

EPDM Rubber roofs have a 50 year life expectancy.

Is There A Right Side Up When Installing ClassicBond EPDM Membranes?

Classicbond EPDM membranes are identical on both sides so there is no right or wrong side when installing this product. It is important to bear in mind that sometimes there may be a small amount of manufacturer writing printed on one side of the rubber membrane; if this is the case we recommend installing this side down onto the deck so that the clear side is only visible. 

Does It Have To Be Dry For EPDM Roofing To Be Laid?

EPDM membranes require the substrate to be dry prior to installation so that the adhesive & primers can effectively bond the rubber to the roof deck. EPDM products will not adhere to wet or damp surfaces. It is important to bear in mind that trapped moisture within the deck may vaporize and negatively affect the performance of the membrane. 

Can EPDM Withstand Hard Impacts From Outside Conditions? 

Along with a life expectancy of 50 years and beyond, EPDM rubber can stand up to quite some force from outside elements.

Why Have Bubbles Appeared On The Edge Of My Newly Laid EPDM Rubber Roof?

Occasionally, bubbles and blisters can appear around the perimeter of the EPDM rubber roof just after it's been fitted. There are a few reasons why this can happen, the Contact Adhesive could have been applied too thick, or if it has not been allowed enough time to properly tack-off.

Is it safe to walk on an EPDM rubber roof?

EPDM rubber membrane is an extremely tough material that will easily handle light foot traffic, such as when it's being installed. However, it is important to make sure no sharp objects are introduced onto the membrane from boots or tools.

Which Thickness of rubber roofing membrane should I buy?

Both the 1.2mm and 1.5mm EPDM rubber membranes are perfect for residential and commercial projects alike. 1.2mm membrane is a trusted product by our roofing customers and our most popular item for a good reason. 1.5mm membrane tends to lay a little easier due to the thickness and can also provide a smoother looking finished flat roof. We would recommend 1.5mm if there is going to be anything overlayed on top of the rubber like decking, screed and tiles or even a green roof.

Can EPDM Sheets Be Joined?    

Yes. This is useful for roofs larger than the sheet size, or if it's easier to install in smaller sections.

Are The EPDM Membranes Guaranteed?

A 20 year guarantee is available to all certified installers who have attended a training course.

Does EPDM rubber have a factory join?

Yes it has a galvanised factory join, which has no detriment to the integrity of the membrane or join.

Can I Install Tiles Or Slabs Onto An EPDM Rubber Roof?

Yes, slabs or tiles can be installed on top of an EPDM flat roof.

Is The ClassicBond Membrane Available In Different Colours?

No, the membrane is only available in slate grey.

Is ClassicBond EPDM BBA Certified?

Yes, ClassicBond membrane holds the BBA certificate, No. 11/4853 (issued to Flex-R Ltd). It also holds fire ratings for each of the thicknesses available.

Do I need any special tools for my EPDM roof?

A 9" roller set, mini roller and brush for applying the adhesive, and scissors or a blade to trim any excess rubber. A seam roller and a penny roller are also useful.

Can I install a different substrate like cement screed or a green roof on top of a EPDM rubber membrane?

Yes, this is an option with the 1.5mm EPDM rubber. However, it's recommended to use something like a Geotextile fleece laid on top, rather than placing anything directly on the rubber.

How much overhang do I need on the membrane?

As a general rule, around 300mm on the length and width, which will give you 150mm tolerance on all sides.

What temperatures can EPDM rubber withstand?

EPDM rubber can withstand temperature ranges from -40ºC to +120ºC.

How heavy is the membrane?

To work out the weight of rubber, multiply the total square metre by 1.5 for a 1.2mm membrane and multiply by 2.0 for 1.5mm membrane.

Is there a minimum pitch required to install EPDM rubber?

The minimum pitch is 5 degrees and the maximum is 15 degrees. If the pitch is higher than 15 degrees, the EPDM will need to be laid with contact adhesive only.

What surfaces can EPDM rubber be bonded to?

  • Timber under 100sqm / Water Based Adhesive
  • Timber over 100sqm / Contact Adhesive or Spray Contact
  • Glass - Contact Adhesive or Spray Contact
  • GRP - Contact Adhesive or Spray Contact
  • Metal - Contact Adhesive or Spray Contact
  • Tissue Faced Insulation - Contact Adhesive or Spray Contact
  • Felt or Asphalt - Not Recommended

Please note: Upstands and perimeter are always bonded with contact bonding adhesive or spray contact.

What kind of temperature can EPDM rubber be installed in?

Anything above 4 degrees will be OK.

My roof has a small hole which is causing a leak, how easy is it to repair this?

One of the benefits of EPDM is that it can be repaired very quickly and easily. A small hole or rip can be sealed with a patch repair kit.

Can EPDM rubber be painted?

Yes, but using acrylic based paint only.

ClassicBond Pro FAQs

What adhesive do I use when bonding Classicbond Pro EPDM?

For OSB3 / Plywood boards, then water based glue only. For any other substrate you can use PU deck adhesive.

Is Classicbond Pro Fire rated and BBA Certified?

Yes, ClassicBond Pro EPDM holds the BBA certificate, No. 11/4853 (issued to Flex-R Ltd). It also holds fire ratings Broof T4.

What are the benefits of Classicbond Pro over regular Classicbond?

Because it's a fleece reinforced membrane, this feature allows it to be bonded directly to a felt substrate, which you can't do with regular Classicbond EPDM rubber. It's Ideal for a repair, renewal or a new build.

What's is the life expectancy of Classicbond Pro?

It has a life expectancy of 50 years.

Does Classicbond Pro possess thermal properties?

The fleece is there to allow the membrane to be laid directly onto different substrates like felt, not for any thermal properties.

Does Classicbond Pro possess U Value?

The U Value of the Classicbond Pro is not something that is tested because it doesn't serve that purpose.

How do you join other parts of the Classicbond Pro where this no 3 inch tape applied?

You will need to use 6 inch tape to run along the whole ends where there isn't 3 inch tape pre-installed. You will also require 9 inch tape corner patches to seal any cross junctions / butt ends.

What you need to know

Delivery charges

  • The delivery charge will be shown in the checkout.
  • If the delivery is missed for any reason, you will be billed again for the re-delivery. See below: failed deliveries.

Delivery access

  • To ensure a smooth and successful delivery experience, it's crucial that you communicate any potential obstacles or restrictions to our sales office. These could include narrow lanes, low bridges, overhanging trees, or any other factors that might impede the delivery process. Failing to provide this information may result in delivery complications or even failure. 

Date and time of delivery

  • We will advise a delivery date to you by email, and your order will be delivered directly to you from Castle Composites.
  • Delivery will arrive between 8.30am–5pm if you cannot be there to accept the delivery, it’s important to leave a note for the driver with instructions where to leave the pallet or the delivery will fail.

Failed deliveries are chargeable

  • It is important to note that all our deliveries require a signature upon receipt. If there is no one available to accept the delivery at your address, our standard procedure is to return the order to the local depot. We will then make a re-delivery attempt on the next working day. However, please be aware that this re-delivery may come with an additional charge. Alternatively, if you prefer to provide specific delivery instructions, you have the option to leave a signed note for the delivery driver. This note can request that the goods be left with a trusted neighbour or in a secure location such as a garage or porch. It is essential to keep in mind that, in such cases, we cannot be held responsible for any missing goods, as they will be left at your discretion and risk. Your co-operation and clear communication regarding delivery preferences help ensure a convenient and reliable delivery experience for all our valued customers.

Damages & missing items

  • We strongly advise that you thoroughly inspect your order before signing for it when it is delivered by the courier. In the unfortunate event of any damage to your order, we kindly request that you follow these steps:
  1. Sign for the goods as damaged.
  2. Notify us as soon as possible, ideally within 3 days of despatch.
  3. Send Roof Giant clear images showcasing the damaged goods to, using your invoice number as the email subject. Once we receive these images, we will promptly assign you a reference and connect you with a dedicated case handler who will thoroughly investigate your issue.

Do not install purchased items if you have a query with the product (e.g. if you need to query damage that occurred during transit).

  • If an item is installed it will not be refunded or replaced.

Roof Giant delivery Q&A


How much does delivery cost?

Delivery charges will vary and will depend on the manufacturer, weight, size and delivery location. The cost is automatically calculated when you add items to the shopping basket.

How long will I wait for my delivery?

The estimated delivery times are shown on each product page, we will email you each step of the way to keep you informed. The majority of products can be delivered within 3-5 working days.We will advise you if the delivery period is different from than stated on our website.

Do you offer NEXT DAY delivery?

We currently offer next day delivery on certain brands. If you have a particular item that you require quicker than the guide on our website, please contact our sales team on 01858 455055 during office hours, they will be able to confirm whether a quicker delivery is possible.

What if my delivery doesn't turn up on time?

Please contact our sales office on 01858 455055 or email and we will advise on the status of your order.

Do you offer FREE Delivery if I spend a substantial amount?

Not as standard, we show the delivery charges separate once you go to the checkout so it is clear what you are paying for the products and delivery costs. If you are ordering larger quantities please contact out sales team who will be able to confirm if this is possible.

Do you deliver on Weekends?

Not as standard, our deliveries are made Monday to Friday. If you do need an urgent Saturday delivery please contact out sales team on 01858 455055 during office hours who will be able to confirm. This will incur a premium charge if possible.

Do you deliver to Northern Ireland/Guernsey/The Scottish Highlands/Isle of Wight?

Yes, we do but our transport charges incorporated in the site do not cover these areas, please contact our sales team on 01858 455055 during office hours for costs; or we will contact you to make the additional payment once you have completed your online purchase.

What if my delivery doesn't turn up on time?

Please contact our sales office on 01858 455055 or email and we will advise on the status of your order.



Important Note: Please do not send goods back to Roof Giant before speaking to the Roof Giant sales office. 

Roof Giant strongly recommend you take photographs of goods before returning. Occasionally goods are damaged during transit, therefore you may need to confirm the packaging/goods were intact (prior to collection) to the courier as part of the refund process.

As a consumer you have the right to change your mind (Consumer Regulations 2013). This right stipulates that for most products purchased online you have a legal right to change your mind within 14 days and receive a refund under the consumer contracts regulations 2013.

This right starts from the point you or someone you nominate receives the goods. If your goods are being delivered in multiple deliveries your right starts from the point the last delivery is received.

If you wish to exercise this right you must in the first instance contact us via phone 01858 455055 or email advising us of your wish to change your mind, its then your responsibility to arrange for the goods to be returned to us within 14 days of ending the contract.

For more information on our full returns policy, click here.