Probst EP-UNI Screeding System | Adjustable Professional Hand Screeding Tool for Paving & Landscaping

The Probst EP-UNI Screeding System is one of the most practical professional paving screed tools on the market for landscaping and block paving contractors — an adjustable, purpose-built hand screeding system that makes preparing consistent levels in bedding material faster and less physically demanding than traditional methods. It’s a product our customers consistently come back to tell us they’re delighted with: level bedding surfaces prepared accurately and efficiently, without the usual setup time.

Adjustable working width from 900mm to 3,000mm (depending on variant). Rigid aluminium profile — no flexing even at 3m working width. Ergonomic handle for standing operation. Two telescopic 350mm extension elements included. Optional EP-UNI-RS roller set for height reference from existing kerbs or paving. Handle removable for transport. FREE delivery.

We’re a small, family-run business — I’m Cleo, the owner, with over 25 years in the construction industry working with businesses including Tarmac and Instarmac. I work alongside a team of incredibly knowledgeable and caring individuals, and between us we’ve seen a lot of screeding tools and systems come and go.

For preparing bedding material before laying paving slabs, blocks, patios, driveways, paths and terraces, the Probst EP-UNI is our go-to recommendation. Getting consistent levels in the bedding layer is one of the most important parts of any paving installation — if the screeded material varies in depth, the installer has to compensate during laying, which affects the finished surface and slows the job down. The EP-UNI’s rigid aluminium profile and adjustable working width give contractors a controlled, repeatable way to screed bedding sand, aggregate and similar materials to a consistent level across different project sizes.

Please note: The EP-UNI system does not include screeding poles. If you need poles, these are available separately — Probst AZL-EP Screeding Poles Set – 13 mtrs or Probst AZL-EP Screeding Poles Set – 25 mtrs.

Key Selling Points

• Consistent levels across the working area — rigid aluminium profile maintains its shape with no flexing, even at working widths up to 3m
• Adjustable working width — one system covers 900mm to 3,000mm depending on variant, screeding different working widths easily and precisely without needing separate fixed-width tools
• Stand-up operation — ergonomic handle allows the operator to use their bodyweight, reducing strain on knees and back
• Optional roller set — EP-UNI-RS rollers (height-adjustable 35–255mm) take levels directly from existing kerbs or paving, removing the need for separate rail gauges
• Telescopic extensions — two 350mm elements allow the working width to be adjusted continuously across the range
• Removable handle — makes the system easier to transport between jobs
• Professional aluminium construction — durable and reusable across multiple projects
• FREE delivery

Who Uses the Probst EP-UNI Screeding System?

Paving Contractors & Block Paving Installers

The EP-UNI is our recommendation for paving and block paving contractors who need to achieve consistent levels in bedding material across a range of project sizes. Getting the bedding layer to a uniform depth before laying is critical — variations in the screeded surface have to be compensated during laying, which affects the finished result and slows the job down. The EP-UNI’s rigid aluminium profile and telescopic width adjustment give block paving installers a practical screeding tool that can be configured to suit the area and used without prolonged kneeling.

Landscaping & Hard Landscaping Contractors

Landscaping contractors often work across different-sized patios, paths, terraces and garden paving areas on the same project. The EP-UNI can be adjusted to suit different working widths, allowing one professional screeding system to be used across multiple applications rather than relying on several fixed-width tools.

Driveway Installers

For driveway installations requiring a level bedding surface across larger areas, the EP-UNI 230/300 — with its working width of 2,300mm to 3,000mm — is a practical paving bedding screed for wider runs. The optional EP-UNI-RS roller set is particularly useful for driveways, as it allows the screeding height to be referenced from an existing kerb or edge rather than requiring separate rail gauges to be set up.

Construction & Groundworks Contractors

Groundworks and construction contractors use the EP-UNI where sand or aggregate bedding materials need to be levelled to consistent levels before laying paving elements, concrete blocks or similar surface materials. The continuously adjustable working width means the same system can be used across different areas and configurations on a single site.

Why Use the EP-UNI Instead of a Traditional Screeding Method?

Traditional screeding typically involves setting out fixed rails or gauges, checking levels and then working the material across the guides. It can be time-consuming to set up, particularly when working across different areas or when the working width needs to change.

The EP-UNI is designed to make this process more straightforward. Its telescopic aluminium profile can be adjusted to screed different working widths easily and precisely — no need to swap to a different fixed-width bar for each area. When used with the optional EP-UNI-RS roller set, height can be taken directly from existing kerbs, paving or similar reference points, which can remove the need to establish separate screeding rail gauges altogether. For landscaping and block paving contractors, that means less time spent on setup and more time getting the bedding material ready for laying.

The system is also designed for standing operation. The handle allows the contractor to use their bodyweight when pulling or pushing the profile, which is significantly less physically demanding than methods requiring prolonged kneeling or uncomfortable positions.

Consistent Levels Across the Whole Project

The central practical advantage of the EP-UNI as a professional paving screed tool is the consistency it delivers. Its rigid aluminium profile maintains its shape during use — no flexing even at working widths of up to 3 metres — which means the screeded surface stays level and uniform across the whole working area. Whether you’re screeding bedding sand for block paving, preparing a bedding layer for a patio or levelling material for a driveway, consistent levels in the bedding layer are what determine the quality of the finished surface.

EP-UNI Variants — Which Size Do You Need?

EP-UNI 90/230 — Working Width 900mm to 2,300mm

The EP-UNI 90/230 is suited to smaller and medium-sized paving areas where working widths between 900mm and 2,300mm are required. The kit consists of 900mm and 1,600mm aluminium base elements, a handle and two 350mm telescopic elements. Particularly useful where screeding material needs to be filled accurately into gaps left by screeding rails — for example around water pipes or similar features. Weight: 16kg. Order number: 51000040.

EP-UNI 230/300 — Working Width 2,300mm to 3,000mm

The EP-UNI 230/300 covers larger working widths from 2,300mm to 3,000mm, making it suitable for larger paving areas such as driveways, terraces and commercial paving projects. The kit consists of a 2,300mm aluminium base element, a handle with three-dimensional grip and two 350mm telescopic elements. Weight: 15kg. Order number: 51000041.

Optional EP-UNI-RS Roller Set

The EP-UNI-RS roller set is available as an optional accessory and can be fitted to the sides of the EP-UNI. The rollers are height-adjustable from 35mm to 255mm and allow the screeding height to be taken directly from existing kerbs, paving edges or similar reference points — removing the need to establish separate screeding rail gauges and saving setup time on site. The EP-UNI-RS weighs an additional 4.8kg (order number 41000165). Please call us on 0330 122 1025 for availability and pricing.

Features & Benefits

• Professional adjustable hand screeding system — PROBST EASYPLAN EP-UNI
• Rigid aluminium profile — no flexing at working widths up to 3m, consistent levels across the working area
• Continuously adjustable working width via telescopic elements — screed different widths easily and precisely
• EP-UNI 90/230: working width 900–2,300mm, weight 16kg (order no. 51000040)
• EP-UNI 230/300: working width 2,300–3,000mm, weight 15kg (order no. 51000041)
• Two 350mm telescopic elements included with each variant
• Ergonomic handle — stand-up operation, bodyweight applied to pulling force
• Removable handle for transport
• EP-UNI 230/300 handle adjustable to required angle position, three-dimensional grip
• Can be used for screeding, material distribution, material transport and pushing/pulling in both directions
• Optional EP-UNI-RS roller set — height-adjustable 35–255mm, takes level from kerbs or existing paving (order no. 41000165, +4.8kg)
• Suitable for sand, aggregate and fine bedding materials
• Suitable for patios, driveways, paths, terraces and block paving installations
• FREE delivery

Technical Specification

Frequently Asked Questions about the Probst EP-UNI Screeding System

I’m Cleo, owner of The Paving Experts, with over 25 years in the construction industry working with businesses including Tarmac and Instarmac. I work alongside a small team of incredibly knowledgeable and caring individuals who share the same passion for getting it right. The FAQ answers below come from the questions we’re asked every single day.

What is the Probst EP-UNI Screeding System?

The Probst EP-UNI is a professional adjustable hand screeding system for preparing paving bedding and subgrade surfaces on small and medium-sized sites. Its adjustable aluminium profile allows contractors to screed different working widths with one system, and the optional EP-UNI-RS roller units can take levels from existing kerbs or paving to help establish a consistent screeding height.

What does EP-UNI stand for?

EP-UNI stands for EASYPLAN Universal — PROBST’s professional hand screeding system for use across a range of working widths on landscaping and block paving projects.

What is the EP-UNI used for?

The EP-UNI is used for screeding and levelling bedding material before laying paving and landscaping surfaces. It can also be used for distributing, transporting and pushing screeding material, as well as pulling material in both directions. It is designed for small and medium-sized areas where consistent levels in the bedding layer are required before laying paving slabs, blocks or other surface materials.

What are the two EP-UNI variants?

The EP-UNI is available in two variants: the EP-UNI 90/230 with a working width of 900mm to 2,300mm (16kg, order no. 51000040), and the EP-UNI 230/300 with a working width of 2,300mm to 3,000mm (15kg, order no. 51000041). Both include two 350mm telescopic elements and a handle.

Which EP-UNI size should I choose?

If you are working on smaller or medium-sized paving areas — patios, paths, smaller driveways — the EP-UNI 90/230 is likely to be the right choice. For larger areas such as wide driveways, terraces or commercial paving projects, the EP-UNI 230/300 provides the wider working range. If you’re not sure, call us on 0330 122 1025 and we’ll help you choose the right variant for your project.

What makes the EP-UNI different from a basic screeding bar?

The main difference is its adjustable and modular design. Rather than a fixed-width screeding bar, the EP-UNI can be adjusted to the required working width using telescopic elements — allowing different working widths to be screeded easily and precisely with a single system. The rigid aluminium profile, ergonomic stand-up handle and optional roller system add further control over the screeding process that a basic bar cannot provide.

Why use the EP-UNI instead of a traditional screeding bar?

The EP-UNI is more versatile because its working width can be adjusted continuously using the telescopic elements. The strong aluminium profile is designed not to flex even at working widths of up to 3 metres, helping contractors produce a consistent screeded surface. The optional roller units can also remove the need for separate rail gauges by referencing height from existing kerbs or paving.

Is the EP-UNI worth it for professional paving contractors?

In our view, yes — for contractors regularly preparing paving bedding and subgrade surfaces, the EP-UNI offers a reusable, adjustable system that covers a range of working widths. The time saving from faster setup and, with the roller option, not needing to establish separate rail gauges makes it a practical investment for professional paving and landscaping work rather than relying on improvised methods or multiple fixed-width bars.

Does the EP-UNI come with screeding poles?

No — the EP-UNI system does not include screeding poles. These are available separately: Probst AZL-EP Screeding Poles Set – 13 mtrs or Probst AZL-EP Screeding Poles Set – 25 mtrs.

Can the EP-UNI be used without screed rails?

Yes, when used with the optional EP-UNI-RS roller units. The height-adjustable rollers can take the required level from existing kerbs, pavers or similar reference points, meaning additional rail gauges may not be necessary. Standard screed rails can still be used for areas where they are required.

What is the EP-UNI-RS roller set?

The EP-UNI-RS is an optional set of height-adjustable roller units that attaches to the sides of the EP-UNI. The rollers have an adjustment range of 35–255mm and allow the screeding height to be taken from existing kerbs, paving or similar surfaces, removing the need for separate screeding rail gauges. It weighs an additional 4.8kg (order number 41000165). Please call us for availability and pricing.

Can the EP-UNI be used without the roller set?

Yes. The EP-UNI is designed to run on AZL-EP screeding poles without the roller set. The roller set is an optional accessory for situations where height can be referenced from an existing kerb or paving edge.

Does the EP-UNI profile flex during use?

No. The EP-UNI uses a strong aluminium profile designed not to flex even at working widths of up to 3 metres. This is important for achieving consistent levels across the screeded surface — a profile that flexes will produce an uneven bedding layer.

Can the EP-UNI be adjusted for different paving widths?

Yes. Its telescopic elements allow the working width to be continuously adjusted. The 90/230 version covers 900–2,300mm, while the 230/300 version covers 2,300–3,000mm. This means one system can cover a range of different paving and landscaping areas without needing a separate tool for each width.

Can one person use the EP-UNI?

Yes. The EP-UNI is designed as a hand screeding system and can be operated by one person. The handle design allows the operator to use their bodyweight to generate pulling force, making it suitable for standing operation rather than working on your knees.

Can the EP-UNI be used standing up?

Yes. The ergonomic handle is designed for standing operation, allowing the contractor to use their bodyweight when pulling or pushing the profile. This is significantly more comfortable for repetitive screeding work than methods that require prolonged kneeling.

Is the handle removable on the EP-UNI?

Yes. The handle is removable on both EP-UNI variants, making the system easier to transport between jobs.

Can the EP-UNI handle be adjusted?

On the EP-UNI 230/300 variant, the handle can be adjusted to the required angle position. The EP-UNI 230/300 also features a three-dimensional grip handle.

Is the EP-UNI portable between jobs?

Yes. The handle can be removed for transport, and the system has been designed with compact transportation in mind. This makes it practical for contractors moving between different landscaping and paving projects.

What materials can be screeded with the EP-UNI?

The EP-UNI is suitable for screeding sand, grit, fine aggregate and similar bedding materials. It can also be used for distributing and pushing screeding material across the working area.

How much does the EP-UNI weigh?

The EP-UNI 90/230 weighs 16kg. The EP-UNI 230/300 weighs 15kg. The optional EP-UNI-RS roller set adds a further 4.8kg.

What are the order numbers for the EP-UNI?

The EP-UNI 90/230 has order number 51000040. The EP-UNI 230/300 has order number 51000041. The optional EP-UNI-RS roller set has order number 41000165.

How to Screed Bedding Material for Paving — Common Questions

How do you screed sand for block paving?

Prepare the bedding material to the required depth, establish the correct levels using screeding poles or the EP-UNI-RS roller set, and use a suitable screeding system to strike the material evenly. The Probst EP-UNI is designed specifically for hand screeding paving and landscaping subgrades and can be adjusted to suit different working widths. Its rigid aluminium profile produces consistent levels across the full working width without flexing.

How do you screed bedding sand for paving slabs?

For paving slabs, establish the correct height using screeding poles or the EP-UNI-RS roller set referencing from an existing kerb or paving edge, spread bedding sand slightly overfull, and use the EP-UNI to screed to a consistent level. The adjustable working width means the EP-UNI can be set to match the area being prepared.

How do you get consistent levels when laying paving?

Consistent levels in the bedding layer are the foundation of a level finished paving surface. We recommend using a rigid, adjustable screeding system such as the Probst EP-UNI to screed bedding material to the correct depth before laying. Its aluminium profile does not flex even at working widths up to 3m, which ensures the screeded surface is level and uniform rather than varying across the width of the tool. The optional EP-UNI-RS roller set can also help by referencing a consistent height from an existing kerb or paving edge.

How do you level bedding material for paving?

The most controlled way to level bedding material for paving is to use a purpose-built screeding system. The Probst EP-UNI allows you to set the required height using screeding poles or the optional roller set, then draw the adjustable aluminium profile across the bedding material to produce a consistent, level surface. The telescopic extensions mean the working width can be adjusted to suit the area without needing a different tool for each section.

How do you screed a large paving area?

For larger paving areas, the key is to establish consistent reference levels and use a screeding system suited to the working width. The EP-UNI 230/300 can be adjusted up to 3 metres wide. Where roller units are used, the EP-UNI-RS can reference height from an existing kerb or edge, removing the need to set up separate rail gauges across a wide area.

Does the EP-UNI replace screed rails?

Not in every application. When the optional height-adjustable roller units are used, the EP-UNI can take its level from existing kerbs, pavers or similar surfaces, meaning additional rail gauges may not be necessary. Standard screed rails can still be used for areas where they are required.

What is the best screeding tool for paving?

In our view, the Probst EP-UNI Screeding System is one of the best professional hand screeding tools for paving, patios, driveways and block paving installations. Its key advantages are the adjustable working width — allowing different widths to be screeded easily and precisely with a single tool — and its rigid aluminium profile, which produces consistent levels across the full working width without flexing.

What screeding tool is best for patios?

For patio installations, the EP-UNI 90/230 is our recommended screeding tool — its working width range of 900mm to 2,300mm suits most domestic patio areas, and the adjustable telescopic profile means it can be set to match the area being prepared. The stand-up ergonomic handle reduces the physical demand of screeding bedding material before laying patio slabs.

What screeding tool is best for driveways?

For larger driveway areas, the EP-UNI 230/300 — with a working width of 2,300mm to 3,000mm — is the variant we’d recommend. The optional EP-UNI-RS roller set is also particularly useful for driveways, as the rollers can reference height from an existing kerb, removing the need to set up separate screeding rail gauges across a wide area.

For further information or to speak to a member of our team, contact us or call 0330 122 1025 — we’re a small, family-run business and always happy to help.

• Brand: Probst
• SKU: TPE-PREP230/300
• Weight: 51.0 kg / 112.44 lb