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Knowledge Centre

Technical guides from the yard.

From the maintenance calendar to antifouling, from refit planning to winter lay-up: practical guides from our technical team.

Onboard Electrical Systems and Battery Maintenance: A Field GuideTechnical

Onboard Electrical Systems and Battery Maintenance: A Field Guide

Service versus starter battery separation, the charge characteristics of different battery types, balancing alternator, charger and solar input, cable cross-section, corrosion and winter lay-up management: a practical guide to where onboard electrics actually go wrong.

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Shaft and Propeller Line: Alignment, Vibration and MaintenanceTechnical

Shaft and Propeller Line: Alignment, Vibration and Maintenance

Why alignment drifts out of true, how to tell cavitation from ventilation, tracing the source of vibration, seal-bearing-anode maintenance, and the checks to carry out once the boat is hauled out.

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Topside Paint System: Preparation, Layers and ApplicationMaintenance

Topside Paint System: Preparation, Layers and Application

Paint or polish, surface preparation, the logic behind primer-filler-topcoat, the difference between single-pack and two-pack polyurethane, spray versus roller application, and the limits set by weather conditions.

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Boat Winterisation Guide: Preparing for the Off-SeasonMaintenance

Boat Winterisation Guide: Preparing for the Off-Season

Ashore or afloat, engine, water systems, batteries, hull, cover and sails: a lay-up checklist written for the Aegean winter, plus what to tick off before relaunch in spring.

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Teak Deck Care: Washing, Caulking and When to RestoreMaintenance

Teak Deck Care: Washing, Caulking and When to Restore

How to keep a teak deck clean without thinning it, what never to do, greying and the oil-versus-sealer debate, seam repair, sanding, and when a deck needs partial or full renewal.

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Gelcoat Repair: Scratches, Crazing and Polishing ExplainedMaintenance

Gelcoat Repair: Scratches, Crazing and Polishing Explained

What gelcoat is and why it fades; polish or fill depending on scratch depth; crazing and impact damage; colour matching; the repair sequence; polishing stages and protection; and why it is not osmosis.

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Hauling a Boat Out: Travel Lift, Blocking and Winter Lay-UpHaul-Out & Maintenance

Hauling a Boat Out: Travel Lift, Blocking and Winter Lay-Up

How is a boat hauled out? Preparation before the travel lift, sling positions, blocking, hull washing and a winter lay-up checklist.

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What Is Osmosis? Symptoms and Repair on GRP BoatsHull & Repair

What Is Osmosis? Symptoms and Repair on GRP Boats

What is osmosis on a GRP boat and how do you recognise blisters? Moisture readings, drying, laminate repair and the protective coating process.

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Yacht Maintenance Calendar: Pre- and Post-Season ChecklistsMaintenance

Yacht Maintenance Calendar: Pre- and Post-Season Checklists

A yacht maintenance calendar: pre-season and post-season checklists covering engine, hull, electrics and deck.

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What Is Antifouling? Choosing and Applying Hull Bottom PaintPaint & Surface

What Is Antifouling? Choosing and Applying Hull Bottom Paint

What is antifouling and how do you choose it? Hull preparation, number of coats, application mistakes and maintenance intervals.

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How to Plan a Refit: Survey, Scope and BudgetRefit

How to Plan a Refit: Survey, Scope and Budget

The yacht refit process: condition survey, defining the scope, the work programme, execution and the handover report.

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