Bowls | Croquet | Tennis Court Maintenance

Bowls | Croquet | Tennis Court Maintenance

Whether it's a tennis court mower, croquet green maintenance or bowls maintenance you need Dennis has the ideal product range for sports turf maintenance. Bowling mowers and bowling green mowers will keep your bowls club in perfect condition, croquet lawn maintenance is crucial and grass tennis court maintenance is provided by our tennis court mowers.



Glyn Jones - Didcot Bowls Club

We used to have a push along sarel roller but like most clubs there were no volunteers to use it and it spent most of its time in the hedge bottom. The S500 gives us mechanised surface aeration. We can use it as the weather dictates and it keeps the green surface open. Drainage has improved, the plants are healthier and we have noticed a marked reduction in thatch.

Derek Logue - Derek Logue Groundcare, Argyll, Scotland

I use the Verticut TT at 15 bowling clubs across western Scotland. Faster greens is the result. I've hired it out to friends and they've been impressed too.

John White - Greenkeeper - Bannockburn Bowling Club

We've had our FT and 5 cassettes for more than ten years adding cassettes as funds allow. It's easy to use and noticeably improves the quality of the green. We recommend the machine to anyone who visits.

Bill Brady - Chairman - Wollaton Bowls Club

Our Dennis has done a lot to improve the quality of speed and running of the green. There was a
noticeable difference within a month of buying it. We're over the moon.

Dave Bracey - Turf Consultant to the IOG, EBA, BCGBA & WCGBA

Surface spiking is essential to break the pan of any fine turf. Healthy grass plants need air to their roots to thrive, keeping the surface open. Regular spiking with the S500 - weekly ensures open greens.

Press Releases

Sisis Products

Hand Operated Tools

Hand Operated Tools

The wide range of Sisis hand operated tools will enable you to effectively maintain your bowling greens, croquet lawns and tennis courts.


The SISIS Trulevel is a bowling green roller that can also be used for maintenance of croquet lawns and tennis courts.Over-riding action on slight hollows allows level areas to be firmly rolled, whilst low areas are left, so that the playing surface is progressively levelled. Outer rollers can be raiesed concentrating the whole weight on the centtre cylinder if required.

Spreaders & Top Dressers

The SISIS Truspred is a hand operated seeder and top dresser that is the choice of professionals looking after lawn bowling greens, croquet lawns and grass tennis courts. It is simple to set spreading rates with Truspred and its carrier wheels permit spread right to the edge of bowling greens.
Powered Scarifiers

Powered Scarifiers

Powered scarifiers are essential for removal and control of thatch on fine turf. The SISIS Auto Rotorake Mk.5, Rotorake 450 and Rotorake 602/602S are ideal for bowling green maintenance, croquet lawn maintenance and tennis court maintenance.
Powered Aerators

Powered Aerators

Powered aerators keep bowling greens, croquet lawns and tennis courts in prime condition and SISIS offer the Supaturfman and Dart for your fine turf requirements. The Supaturfman and Dart are independently powered and include a choice of interchangeable tines.


A small selection of our clients are detailed below

Waterloo Bowls Club
Chadsmore Progressive Bowls Club
Sir Francis Drake (Plymouth) Bowls Club
Wimbledon (The AELTC)
Queens Club
Nottingham Tennis Centre

Maintenance Calendar

Why Dennis

A name you can trust. . . .

The Dennis reputation for quality began in 1922 and has grown ever since. Quality influences our approach at every stage and shapes our attitude towards delivering excellent equipment capable of creating a world class finish every time.

We're part of your world. . . .

Team Dennis work harder to offer more support to more customers more of the time, whether at grass roots level or with professional users. That’s why you’ll see our machines on the best pitches, greens and fine lawns around the world.

Team Dennis. . . .

At every stage of the lifecycle of a Dennis mower our team of engineers and sales support are here to help you with any technical advice. We are committed to deliver the highest levels of customer service with website, videos, catalogues, advice and help. The dealerships that represent Dennis products are carefully selected to ensure customers receive first class professional support. Whatever you need, our dealers will always be there to help.

Solid Engineering with a refined feel. . . .

Take hold of a Dennis mower and you'll feel the difference immediately. Solidly built, well balanced and a joy to operate.

Next Day spare parts. . . .

At Dennis we understand the importance of reducing machine downtime so we carry a vast stock of spare parts. In addition, our online resource of operator manuals makes it even easier to identify the correct part number.

Design and Development. . . .

Renowned for innovation and continuous evolution of product through customer driven feedback and utilising the latest design technologie.