An inflatable yacht slide is one of the most visible and frequently used water toys on any superyacht. The right model transforms a swim platform into a full water sports setup; the wrong one stays in the bag because it is too heavy to rig or too slow to deploy. GSE Inflatables manufactures inflatable boat slides from 0.9 mm marine-grade PVC — engineered for solo deployment, certified to EN 15649, and deliverable worldwide in 2 to 4 working days.
Not familiar with some of the technical terms used in this guide? See our superyacht inflatables glossary for clear definitions of every product, material, and specification.
What Is an Inflatable Yacht Slide?
An inflatable yacht slide attaches to the guardrail or upper deck of a superyacht and extends over the side, allowing guests to slide directly into the sea. Entry height typically ranges from 2 to 6 metres above the waterline, depending on the vessel and the slide model selected. The best designs feature non-slip surfaces, stainless steel mounting brackets, reinforced side walls, and a deflated weight that a single crew member can carry and rig without assistance.
Unlike permanent GRP slides built into the vessel structure, inflatable slides pack down to a single bag, require no structural modification, and can be moved between vessels or stored off-season.
The Key Criteria When Choosing a Manufacturer
1. Weight and Deployability
Weight is the most operationally significant specification for any superyacht inflatable slide. A slide that requires two crew members and 20 minutes to rig will not be deployed spontaneously during a charter day.
Based on published manufacturer data, GSE Inflatables slides weigh 41 kg at the 270–350 cm size and 134 kg at the 700–780 cm size — consistently 10 to 12% lighter than Yachtbeach across all comparable sizes. Yachtbeach's equivalent range runs from 46 kg to 150 kg. Aquabanas slides are heavier still, ranging from 116.5 kg at 375 cm to 169.5 kg at 750 cm. FunAir's only published weight is their 250 cm Hanger Slide at 97 kg — a different mounting category not directly comparable to guardrail-mounted slides.
2. Slide Types
GSE Inflatables designs slides around the specific layout of each vessel, offering three distinct configurations to fit different deck setups and guardrail geometries:
- Over-the-rail slides — the most common configuration, clamping to the guardrail with inflatable stairs and extending over the side of the vessel
- Deck slides — mounted directly to the deck or a fixed structure, suited to vessels with low or absent guardrails on the flybridge or starboard area
- Curved slides — custom-built with a curved profile for longer descent runs
GSE Inflatables produces all three types and can combine profiles — for example, a curved over-the-rail slide with a dedicated inflatable staircase — to create a fully integrated water sports setup tailored to the vessel's layout and guest experience requirements.
3. Material and Construction
The slide surface, side tubes, and base must withstand repeated use, UV exposure, salt water, and friction. Key specifications to require:
- Minimum 0.9 mm marine-grade PVC — thinner materials degrade rapidly under UV and salt water
- Heat-welded seams — glued seams fail in UV-exposed outdoor environments within 1–2 seasons
- Non-slip textured slide surface — engineered for speed control, not speed reduction: guests slide fast, but the textured finish prevents the uncontrolled acceleration that smooth PVC creates when wet
- CE / EN 15649 certification — required for commercial use on charter vessels in European waters
GSE Inflatables uses 0.9 mm hi-tech marine PVC throughout, with heat-welded construction and CE certification as standard across the entire slide range.
4. Entry Height and Slide Length
Entry height is determined by the guardrail height of your vessel — typically 0.9 to 1.2 metres above deck — plus the deck height above water. On most superyachts, this gives an effective waterline entry height of 3 to 12 metres depending on which deck the slide is mounted from.
GSE Inflatables offers slides validated for entry heights from 2 to 12 metres. Slide length is proportioned to entry height — a 12-metre entry requires a longer run to keep the descent angle safe. Custom lengths are available for larger vessels.
5. Customisation
GSE Inflatables, as a direct superyacht inflatables manufacturer, can customise every aspect of a slide to match the vessel: colour to any RAL reference or existing livery, logo and boat name printed directly onto the slide surface, shape and profile (straight or curved), and slide type (over-the-rail or deck-mounted). Every custom order is validated against the vessel's own specifications before going into production. View the custom boat slide →
6. Delivery Time
When making a purchasing decision, lead times matter — a slide ordered too late for the season start is a slide that doesn't get used. GSE Inflatables is committed to the following shipping times from the moment an order is confirmed:
- Spain: 2 working days
- Europe: 3 working days
- Worldwide: 6 working days
- Custom slides (any size, colour, or configuration): 25 to 28 working days
For custom orders, GSE Inflatables also prepares the full technical design and sends it for client approval in under 24 hours from specification — a turnaround that sets the standard in the industry. Most manufacturers take several days or weeks to produce a design proposal. Once approved, production begins immediately.
These are published commitments, not estimates. Always ask any supplier for a confirmed shipping date in writing before placing an order.
7. Transparency of Specifications
A manufacturer confident in their product publishes specifications openly: weight, slide length, entry height range, bag dimensions, inflation time, CE certification status. GSE Inflatables publishes all specifications online — see the complete specs comparison table. Yachtbeach and FunAir require a quote request to obtain any specification.
Weight Comparison by Slide Size
The table below uses published manufacturer data. GSE Inflatables weights are 10–12% below Yachtbeach equivalents. FunAir only publishes weight for their entry-level Hanger Slide (2.5m); remaining models are not listed on their website.
| Slide Size | GSE Inflatables | Yachtbeach | Aquabanas | FunAir |
|---|---|---|---|---|
| 270–350 cm | 41 kgLightest | 46 kg | — | 97 kg (250 cm Hanger Slide — different mounting system) |
| 380–460 cm | 87 kg | 99 kg | 116.5 kg (375 cm) | Not published |
| 460–540 cm | 103 kg | 116 kg | 123.5 kg (450 cm) | Not published |
| 540–620 cm | 107 kg | 120 kg | 130 kg (550 cm) | Not published |
| 620–700 cm | 120 kg | 136 kg | 155 kg (650 cm) | Not published |
| 700–780 cm | 134 kg | 150 kg | 169.5 kg (750 cm) | Not published |
Sources: Yachtbeach and Aquabanas published product specifications. FunAir weight for Hanger Slide 2.5m from published product page; remaining FunAir models not listed publicly. GSE Inflatables weights based on manufacturer data. Last updated June 2026.
Frequently Asked Questions
How much does an inflatable yacht slide weigh?
Based on published manufacturer data, inflatable superyacht slides in the 270–350 cm range weigh 41 kg (GSE Inflatables) to 46 kg (Yachtbeach). At larger sizes — 700–780 cm — weights range from 134 kg (GSE Inflatables) to 150 kg (Yachtbeach) and 169.5 kg (Aquabanas 750 cm). GSE Inflatables is consistently 10–12% lighter than Yachtbeach across all comparable sizes. Always ask for the confirmed shipping weight before purchasing, as it directly affects handling, storage, and rigging on board.
What certifications should a yacht slide have?
For commercial use on charter vessels in European waters, an inflatable slide must carry CE certification and comply with EN 15649 (inflatable leisure equipment for use on and in water). This requires load testing, material testing, and compliance with safety geometry requirements. GSE Inflatables slides are CE certified to EN 15649 as standard.
Can I get a custom inflatable slide for my yacht?
Yes. GSE Inflatables manufactures custom slides to any entry height, slide length, colour, and attachment configuration. A validated technical drawing is provided within 24 hours of specification. Production and worldwide delivery from 28 days.