Fast Delivery UK Mainland

Free Delivery on Full Pallets & Selected Lines

Collection by Appointment

0845 862 1099

(Open 8:30am – 5:30pm)

0 Items in basket
Subtotal: £0.00
Standard & Next Day Delivery Available

Huge Discounts On Bulk Orders – Call 0845 862 1099 For A Bespoke Quote.

Huge Discounts On Bulk Orders – Call 0845 862 1099 For A Bespoke Quote.

Fast Delivery UK Mainland

Free Delivery on Full Pallets & Selected Lines

Collection by Appointment

Open Mon-Fri

Next Day Delivery Available

Berta ADV Sponge Machine - Paving Grout Cleaner

£1,559.25 Ex. VAT - £1,871.10 Inc. VAT

For the fastest way to clean off paving & patio grout on newly laid patios, the Berta Electric Sponge Machine cleans paving grout even in very small spaces! Ideal for use in & outdoors. Fits neatly in the boot of a car! The Raimondi Berta ADV Electrosponge machine cleans epoxy resin, and cement based slurry grouts such as Ultrascape Flowpoint Rapid Set Paving Grout from all types of floors.

Interested in a package deal, sponge + anti foam? Give us a call!

We aim to offer the best price online, if you find the Raimondi Berta ADV Electrosponge machine anywhere else any cheaper please give us a call – ☎️ 0845 862 1099!

In stock

Get it from Tue 24th. May - Thu 26th. May Estimated delivery date, click here for info
Next Day Delivery available at checkout
Please see our FAQ’s for more information.

Delivery & Returns Info

Delivery is calculated on size & weight of order, charges displayed when added to basket. Small orders via courier, larger orders via Pallet Network (Click & Collect available call 0845 862 1099). Need further info, click here.

Weight Price Volume
0-25KG £8.001 bag / tub
25.01-50KG £16.00 2 x bags / tub
50.01-75KG £24.00 3 x bags / tub
75.01-100KG£32.004-5 bags /tubs
100.01-249 KG £38.00 5-9 bags / tubs
249.01-750KG £40.0010 bags plus
750.01KG + £30.00 30 bags plus
Full Pallets FOC* £0.0052 tubs / 56 bags
Premium Next Day Service+ £10 Click here for prices
Scotland Delivery Service Click here for prices
Local Delivery & Click & Collect: ☎️ 0845 862 1099

*Small additional charges may apply to certain parts of Scotland or areas with HGV Restrictions. Next Day delivery + £10 (*exc. apply)

Returns, cancel up to 14 days from date of delivery. Product to be returned in the same condition & packaging. No returns for cementitious & perishable products. You are responsible for returning goods to The Paving Experts. Need further info, click here.

For any advice; technical, product, stock or quantity needed, call our team on 0845 862 1099.

how much do i need?


Slab Width

Slab Length

Joint Width

Joint Depth


Berta ADV Sponge Machine cleans grout from patios and indoor floors!

For the fastest clean up of PAVING GROUT such as Flowpoint, Larsen FJM and Marshalls Pavepoint Jointing Grout on newly laid patios, choose the Raimondi BERTA Electric SPONGE MACHINE at just £1559.25+VAT.

This compact, lightweight, transportable (fits neatly in a car boot!) sponge machine from Raimondi is perfect for cleaning cement or epoxy resin-based grout from all types of floors including; terracotta, porcelain, double and single-fired tiles, marble, clinker, porphyry, natural stone, quarry and concrete. It won’t pull the new laid paving grout out of the joints and because it’s so compact and easy to handle, it’s suitable for use even in the smallest areas.

What’s more the moisture level in the sponge is adjustable via a pressure lever, which can also adjust the front wheels. The sponge is fed from an easy-to-remove impact resistant plastic water tank by a foam-reducing belt, so there’s also no pump to clog up. The roller can easily be replaced thanks to the magnetic “quick clutch” system. And there are three different sponges that you can choose from to fit the machine Avana, Sweepex or Cellulosa Sponge Rollers. 

The Berta Sponge Machine’s handle folds down for easy storage and transport and is fully adjustable in both height and angle, to ensure it’s comfortable to use. The die-cast aluminium body reduces weight while increasing overall strength.

The Berta comes with a free sponge, but if you’d like to purchase an additional one, choose from Avana (brown for cement based grout), Sweepex (soft yellow with high absorption for cement based grout) and Cellulosa (dense yellow for epoxy resin based grout)!

How do I clean my Berta?

To ensure that you prolong the life of your Berta Sponge Machine, its just a case of doing a little general maintenance each time you are finished using it. Firstly, it’s important to remove the sponge roller and clean after use with clean water until it runs clear, then stand the sponge on its end to drain and dry, this will prolong the life of the sponge.

Once the sponge is removed and clean, wipe over the entire Berta Sponge Machine with a damp cloth to remove any dust, dirt and left over spots of stubborn grout. Ensure that you pay particular attention to the part of the machine where the sponge sits as grout can collect here and harden, which will stop your sponge roller from moving freely during use.

Not looking to buy?

This product is also available to hire on a weekly basis. Click here to hire.


There are no reviews yet.

Be the first to review “Berta ADV Sponge Machine – Paving Grout Cleaner”

Your email address will not be published.

You may also need..

You may also like…

  • (window.wpmDataLayer = window.wpmDataLayer || {}).products = window.wpmDataLayer.products || {} window.wpmDataLayer.products[4059] = {"id":"4059","sku":"ADV SPONGE","price":70,"brand":"","quantity":1,"dyn_r_ids":{"post_id":"4059","sku":"ADV SPONGE","gpf":"woocommerce_gpf_4059","gla":"gla_4059"},"isVariable":true,"name":"Berta ADV Sponge Roller Replacements","category":["Raimondi","Sponge Machines & Ancillaries","Tools & Hire Equipment"],"isVariation":false}; window.wpmDataLayer.products[4059]['position'] = window.wpmDataLayer.position++

    Berta ADV Sponge Roller Replacements

    £70.00£120.70 Ex. VAT - £84.00 Inc. VAT
  • (window.wpmDataLayer = window.wpmDataLayer || {}).products = window.wpmDataLayer.products || {} window.wpmDataLayer.products[3980] = {"id":"3980","sku":"","price":25.49,"brand":"","quantity":1,"dyn_r_ids":{"post_id":"3980","sku":3980,"gpf":"woocommerce_gpf_3980","gla":"gla_3980"},"isVariable":true,"name":"Heavy Duty Grout Squeegee & 3 Section Pole for Paving Grout","category":["Paving Tools, Washboys & Squeegees","Unger","Tools & Hire Equipment"],"isVariation":false}; window.wpmDataLayer.products[3980]['position'] = window.wpmDataLayer.position++
    Paving Tools, Washboys & Squeegees

    Heavy Duty Grout Squeegee & 3 Section Pole for Paving Grout

    £25.49£28.09 Ex. VAT - £30.59 Inc. VAT
  • (window.wpmDataLayer = window.wpmDataLayer || {}).products = window.wpmDataLayer.products || {} window.wpmDataLayer.products[1171] = {"id":"1171","sku":"PRO-PRIME","price":19.99,"brand":"","quantity":1,"dyn_r_ids":{"post_id":"1171","sku":"PRO-PRIME","gpf":"woocommerce_gpf_1171","gla":"gla_1171"},"isVariable":false,"name":"UltraScape Pro-Prime Slurry Primer 20Kg","category":["Instarmac","Paving Primer","Paving, Pointing & Grouting"],"isVariation":false}; window.wpmDataLayer.products[1171]['position'] = window.wpmDataLayer.position++

    UltraScape Pro-Prime Slurry Primer 20Kg

    £19.99 Ex. VAT - £23.99 Inc. VAT
  • (window.wpmDataLayer = window.wpmDataLayer || {}).products = window.wpmDataLayer.products || {} window.wpmDataLayer.products[837] = {"id":"837","sku":"FLOWPOINT SMOOTH","price":16.99,"brand":"","quantity":1,"dyn_r_ids":{"post_id":"837","sku":"FLOWPOINT SMOOTH","gpf":"woocommerce_gpf_837","gla":"gla_837"},"isVariable":true,"name":"UltraScape Flowpoint Smooth Rapid Set External Paving Grout","category":["Instarmac","Patio & Paving Grout","UltraScape Flowpoint Grout","Paving, Pointing & Grouting"],"isVariation":false}; window.wpmDataLayer.products[837]['position'] = window.wpmDataLayer.position++

Customers also bought..