Klober

Klober Uni-Line Flexipipe Soil Pipe 100/100mm 4" - (KG979900)

SKU: VTFP100/100
Flexi Pipe
Flexi Pipe
£13.54
incl. VAT
£13.54
Availability: 72 In Stock
Description
The Klober Uni-Line Flexipipe Soil Pipe 100/100mm 4″ is an efficient, lightweight and long-lasting flexipipe crafted by Klobers technicians for use in conjunction with various Klober Adaptors and Klober Tile Vents.

Subtotal: £13.54
Flexi Pipe
Klober
Klober Uni-Line Flexipipe Soil Pipe 100/100mm 4" - (KG979900)
SKU: VTFP100/100 In stock
Price
£13.54incl. VAT
Qty
Subtotal £13.54
Klober

Klober Uni-Line Flexipipe Soil Pipe 100/100mm 4" - (KG979900)

£13.54
Next day delivery available
Order within the countdown for next day delivery.
*Excludes bank holidays

Product information

Product details

Description

Features, benefits and product information

The Klober Uni-Line Flexipipe Soil Pipe 100/100mm 4" is an excellent choice for use alongside tile vents. As it effectively facilitates mechanical ventilation or soil extraction throughout a property.

Moreover, its naturally lightweight design makes it easy to handle, especially in confined roofing spaces. In addition, the straightforward installation process simplifies the entire project, helping roofers complete their work more efficiently.

It's important to equip your house with one of these to enable mechanical ventilation and, more importantly, soil extraction. The reason why it's essential to allow soil extraction to occur is to prevent unwanted damage to the area. Too much pressure in a toilet can cause floods, whilst negative pressure can cause the water to suck and seal away, filling the property with awful smells and toxins.

  • Simple and quick installation to internal pipework
  • Naturally lightweight and robust
  • No need to cut tiles or lead-flashing for installation
  • Tested and complies with all relevant British Standards

Klober Flexipipe 100/100mm Compatibility;

  • KG979100,| KG8000-3 | KG9857-3-0116 | KG9858-3-0116 | KG9860-0116 | KG9859-3-0116 | KG9856-3-0116 | KG9690-0116 | KG9861-0116 | KG9855-3-0450 | KG985403 | KG9853-0116 | KG6083-3-0200 | KG6092-3-0200 | KG6084-3-0200 | KG6085-3-0200 | KG9630-0403 | KG9631-0403 | KG968900 | KG979630-1 | KG979400-1 | KG4321-3-0200 | KG991802

Specifications

Technical details and product measurements

Brand
Klober
Colour
Black
Barcode
5060707463374
Material
PVC
Size
Length: 375mm Diameter: 100mm

Downloads & documents

Product data sheets, fitting guides and supporting files

Helpful Information

Brand, delivery and support

About Klober

Brand profile

About Klober

Klober is one of the UK's leading manufacturers of roof ventilation products, roofing membranes, dry fix systems and roofing accessories, supplying high-quality solutions to professional roofers, builders and merchants nationwide. As part of the BMI Group, Europe's largest manufacturer of flat and pitched roofing systems, Klober combines decades of roofing expertise with innovative product development to deliver reliable solutions for modern roofing projects.

Designed to improve roof performance, prevent condensation and provide long-lasting weather protection, Klober products are trusted on both new build and refurbishment projects throughout the UK. Every product is developed with quality, durability and compliance in mind, helping installers meet current UK Building Regulations and British Standards with confidence. Klober products are backed by extensive testing, industry certifications and a minimum 10-year manufacturer guarantee for added peace of mind.

The Klober range includes everything needed to create a high-performing roofing system, from roof tile vents, slate vents and roof ventilation systems to breather membranes, dry ridge systems, dry verge systems, ridge and hip accessories, lead flashing alternatives and flat roofing ventilation products. These solutions are designed to improve airflow, reduce the risk of condensation and help extend the life of the roof.

Sustainability is also a key focus for Klober. The company uses recyclable materials where possible, develops products that improve building energy efficiency and continually works to reduce waste through responsible manufacturing, packaging and distribution.

Whether you're a professional roofer, contractor or DIY customer, Klober products are recognised throughout the roofing industry for their quality, innovation and dependable performance.

Why Choose Klober?

Part of the BMI Group, Europe's largest roofing manufacturer
Leading manufacturer of roof ventilation and roofing components
Trusted by roofing professionals across the UK
Innovative roofing ventilation solutions
Products tested to meet UK Building Regulations and British Standards
Minimum 10-year manufacturer guarantee on most products
Technical support and installer training available
High-quality roofing products designed for long-term performance
Sustainable manufacturing and recyclable product ranges where possible

Popular Klober Products

Our Klober range includes:

Roof Tile Vents
Slate Roof Vents
Soil Pipe Vent Terminals
Breather Membranes
Permo Air Membranes
Dry Ridge Systems
Dry Verge Systems
Ridge & Hip Components
Roof Underlay Accessories
Lead Flashing Alternatives
Wakaflex Flashing
Flat Roof Ventilation
Roof Ventilation Accessories
Roofing Accessories

Frequently asked questions about Klober
Who are Klober?

Klober is one of the UK's leading manufacturers of roofing ventilation products, roof tile vents, breathable membranes, dry fixing systems and roofing accessories. The company has supplied professional roofing solutions for more than 60 years and is part of the BMI Group.

Is Klober part of BMI Group?

Yes. Klober is part of the BMI Group, Europe's largest manufacturer of pitched roofing, flat roofing and waterproofing systems.

What products does Klober manufacture?

Klober manufactures:

  • Roof tile vents
  • Slate vents
  • Breathable roofing membranes
  • Vapour control layers
  • Dry ridge systems
  • Dry verge systems
  • Ridge and hip ventilation
  • Eaves ventilation
  • Lead replacement flashings (including Wakaflex®)
  • Flat roof ventilation
  • Roofing accessories
Are Klober roof tile vents any good?

Yes. Klober is recognised for manufacturing one of the UK's largest ranges of roof tile vents, designed to improve roof ventilation, reduce condensation and integrate with a wide variety of roof tile profiles.

What is a Klober roof tile vent used for?

Klober roof tile vents provide roof space ventilation, helping reduce condensation and mould growth. Many models can also be connected to bathroom extractor fans, kitchen extractors or soil vent pipes using compatible adaptor kits.

What is a breathable roofing membrane?

A breathable roofing membrane is a waterproof underlay that allows water vapour to escape from inside the roof while preventing rain and wind-driven moisture from entering. This helps reduce condensation and protects the roof structure.

What are Klober Permo membranes?

The Klober Permo range includes high-performance breathable roofing membranes designed to improve condensation control, weather resistance and energy efficiency across pitched roofing applications.

Do Klober products comply with UK Building Regulations?

Yes. Klober products are designed to comply with relevant UK Building Regulations and British Standards. Many products also carry independent certifications including BBA, NHBC and IAB approvals where applicable.

Are Klober products suitable for professional roofers?

Yes. Klober products are widely specified and installed by roofing contractors, builders, developers, architects and roofing merchants throughout the UK.

Why is roof ventilation important?

Correct roof ventilation helps:

  • Reduce condensation
  • Prevent mould growth
  • Protect roof timbers
  • Improve roof lifespan
  • Meet Building Regulations
  • Improve overall roof performance
Why do roofers choose Klober?

Roofing professionals choose Klober because of its:

  • Over 60 years of roofing expertise
  • Extensive range of roof tile vents
  • Premium roofing membranes
  • Independent product certifications
  • Technical support and training
  • Reliable UK availability
  • Trusted reputation across the roofing industry
Can Klober products be used on new-build and refurbishment projects?

Yes. Klober roofing systems are suitable for both new-build developments and refurbishment projects, providing solutions for residential, commercial and public sector buildings.

What is the difference between dry ridge and dry verge systems?

A dry ridge system mechanically secures ridge tiles while providing roof ventilation. A dry verge system mechanically fixes verge tiles without mortar, improving durability, weather resistance and reducing maintenance.

Delivery

Delivery information

Accepting Your Delivery

Before accepting and signing for your delivery, make sure to check for any damage. If there is damage or fault with your package, please send an email to support@ventsdirect.co.uk

Free Delivery

We offer free next day (working day) delivery for all eligible orders over £50. For eligibility, orders must be placed before 14:00 from Monday to Friday. If you order on a Saturday, the order will be shipped on Monday for next day delivery.

Delivery Instructions

Please let us know at the time of your order if you would like to give any specific delivery requests by entering the relevant information into the note section of your order. Whilst we can’t guarantee couriers will take notice of all requirements, we’ll do our best to make sure they take note.

View full delivery information →
Refunds & Returns

Refunds and returns

Returning a Product

You must tell us if you are looking to return a product via email, mentioning your order number.

Delivery costs will not be refunded.

Returns must be made within 30 days of the delivery.

Return Address

Unit 2 Hillgate, Wilbury Way, Hitchin, SG4 0RY

Products That Cannot Be Returned or Refunded

Special order items may not be returned or refunded.

Any products that have been attempted to or have been installed cannot be returned or refunded either.

Damaged and Faulty Goods

The refund policy does not affect your statutory rights to care for products that have been delivered in error or damaged. We do everything within our power to ensure all products get delivered to you in perfect condition, but human error can occur.

View full refunds and returns policy →
Why Buy from Vents Direct?

Why Buy from Vents Direct?

At Vents Direct, we're specialists in roof ventilation products, supplying homeowners, roofing contractors and trade professionals across the UK with high-quality ventilation solutions they can rely on.

Whether you're installing roof tile vents, soffit vents, ridge ventilation, roof vent accessories or complete loft ventilation systems, we stock trusted products from leading manufacturers at competitive prices.

Proper roof ventilation is essential for preventing condensation, reducing damp and mould, improving roof airflow and helping extend the life of your roof. That's why we carefully select products that meet the demands of both modern and traditional roofing projects, ensuring long-lasting performance and compliance with UK building standards.

When you shop with Vents Direct, you'll benefit from expert product knowledge, fast dispatch, secure checkout and outstanding customer service from a dedicated UK-based team. With hundreds of ventilation products available, including tile vents, slate vents, eaves ventilation, cavity ventilation, ducting and ventilation accessories, we make it easy to find the right solution for your project.

Why customers choose Vents Direct

  • Huge range of roof ventilation products from trusted brands
  • Free next working day delivery on orders over £50 when ordered before 2pm*
  • Competitive prices with trade and DIY customers welcome
  • Expert advice to help you choose the right ventilation solution
  • Fast UK dispatch from our warehouse
  • Secure online ordering with friendly customer support
  • Quality products designed to improve roof airflow and reduce condensation

Whether you're replacing a single roof vent or completing a full roofing project, Vents Direct provides reliable products, expert guidance and fast delivery to keep your project moving.

Trade-quality products

Products selected for reliable performance and straightforward installation.

Trade-quality products

Products selected for reliable performance and straightforward installation.

Fast UK delivery

Clear delivery information and dependable nationwide service.

Secure checkout

Safe payment options and customer-focused support.

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