Mainsail Stack Cover

Separate Hood

Easy Measuring and Order


We need the measurements from the diagram below. These can be input into the online order form from the "PURCHASE NOW" Button above. If you have any questions please don't hesitate to ask our sales team!

NOTE, you can order using either metric (using meters and decimals, eg 3.52m) or also in Inches (as in 138.5Inches). Whichever is more comfortable for you. 

Pricing is given in the order form!

Separate Hood Type Stack Cover


Our Stack Covers feature a separate Hood Section. This is removed before sailing and added again after. This allows for a slimmer design of the body of the cover and also allows easy access to the slide and for reefing, adjusting cunningham etc. 

Buckles are added to secure the neck of the cover, zipper, and underside edge of the cover. A cinch rope is added at the back of the cover, but, if not used this can simply be pulled out. Because or our design method, normally this rope is not needed.

Boom Section of the cover can be rolled tight to the boom when sail is raised!


3 or more webbing and buckle sets are on the inside of the sail cover with the webbing in pockets. One single webbing fixes the both sides of the cover without tying around the boom.

This feature enables racing boats to install stack cover as our stack cover can be rolled tight to the boom when while sailing so as to minimize windage and keep the foot of the sail clear for best power and speed.

This roll down stack cover is also perfect for the boats that go longer voyages.

Other features

YKK Vislon zipper and quality materials

We use only carefully selected materials for maximum durability and lifespan.

Zipper is hidden in the flap

The zipper is Fully Protected from UV to maximize lifespan and reduce salt accumulation. 

This feature also keeps water penetration to a minimum.

Mesh panel along the foot

Excellent drainage and dryability.

Cover is Fixed to the boom with Slides Core

Cover is Fixed to the boom with our unique Slide cores and webbing. This allows you to put the reef lines anywhere along the boom. The Slide Cores keep the cover tight to the boom and no rattling or noise as in if slides are used.

Zipper designed to be one side

Easily access the zipper on the Starboard side. There is also an overlapping flap, for truly minimal water infiltration compared to placing zipper on top in the middle.

Optional Mesh Lining

Protects acrylic fabric from wearing, gives high breathability, and makes cover stiff. 

Essential for larger heavier and stiffer sails.

Lazy jack goes thru Rutgerson press ring

Lazy Jacks are tied directly to the battens thru Rutgerson Stainless press rings. No wear on the cover and no exposed webbing to degrade. Our Optional Soft Shackles and Rings can be added for those wanting to tie on outside the cover

Optional Jointed Round Battens

Round Fibreglass battens are supplied in short sections with stainless steel joints for easy transport and storage. Note, you can save money and shipping costs if you supply your own battens. 

We strongly suggest using round battens if so however.