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Seamaster 23 Boat Covers From £1189

Check Your Seamaster 23 Cover Layout

Use this page for a replacement-cover enquiry for your Seamaster 23. Confirm the designation from your own boat and available documentation. A catalogue name or listed boat dimension does not establish a suitable cover pattern.

Confirm the Seamaster 23 designation and show the cockpit opening with the cover fitted normally. Include the windscreen attachment, helm clearance and aft corners; overall boat dimensions do not define these panel shapes.

UK Boat Covers is based in Carterton, Oxfordshire. We supply replacement cover fabric by post across the UK. We assess your existing cover, retained supports and fastenings before agreeing the work. Cover fabric only; no new supporting frames or framework installation.

The displayed starting prices apply to the catalogue row "Seamaster 23 Soft Top": PVC from £1,189; acrylic from £1,299. Check the applicable catalogue row for any other cover configuration; a matching boat name alone does not establish the same scope or price. Individual quote required. Agree the cover area, suitable pattern, windows, openings and fixing layout before ordering. No VAT is added.

Get a Quote for Your Seamaster 23 · Check the postal-copy service

A completed grey boat canopy in the workshop for /boat-models/seamaster-23
Grey canopy completion — /boat-models/seamaster-23.

Photos for Your Replacement-Cover Assessment

  • Photograph your Seamaster 23 from each side with the existing cover fastened normally, showing the front and rear edges.
  • Show retained frames or poles, screen edges, the complete fastening line and any sagging or tight areas.
  • Photograph windows, zips and detachable panels open and closed, including the route you use to board.
  • Add close-ups of worn cloth, seams, windows and fasteners with wider photographs showing their position.
  • Confirm whether an old sample is available, what needs changing and whether supports, screens or fittings have been altered.

Confirm Your Seamaster 23 Cover Brief

Confirm the Seamaster 23 designation and show the cockpit opening with the cover fitted normally. Include the windscreen attachment, helm clearance and aft corners; overall boat dimensions do not define these panel shapes.

Agree the Sample Before Removing the Cover

Contact Ryan with photographs of the cover fitted to your boat before posting anything. Agree the cover area, suitable sample, fabric, windows, openings, fixing layout and quote first. If you have no usable old cover, ask us to assess your photographs and proposed measurements; measurements alone may not provide a suitable pattern.

Choose the Cover Area and Existing Supports

Replacement canopy fabric must suit the retained supports, screens and adjacent panels. A cockpit or tonneau cover closes its agreed opening and needs its own tension, support and access details assessed. Names alone do not establish fit. We supply fabric only, not new supporting frames or on-site installation.

Repair or Replacement?

General boat-cover repairs start from £70. Send photographs of the fault and surrounding fabric so Ryan can assess whether the cloth and fittings are suitable. Agree the work and quote before posting; a repair does not promise a fixed number of extra years.

Discuss the Fabric Specification

For a Seamaster 23, choose acrylic or PVC according to the cover type, how you use and store it, and the pattern and fittings already on your boat. Send photos of the fitted cover and discuss the fabric with Ryan before ordering. We supply covers only. We do not supply supporting frames or whole-boat winter-storage covers.

Get a Quote for Your Seamaster 23 · Check the postal-copy service

Ordering Replacement Fabric by Post

  1. Agree Suitability and Your Quote

    Contact Ryan with photographs of the cover fitted to your boat before posting anything. Agree the cover area, suitable sample, fabric, windows, openings, fixing layout and quote first. If you have no usable old cover, ask us to assess your photographs and proposed measurements; measurements alone may not provide a suitable pattern.

  2. Post the Agreed Sample

    Once Ryan confirms the sample and posting instructions, remove and pack the old cover. Include the agreed job details. Confirm the current delivery address and sample-return arrangements before sending it.

  3. Confirm the Replacement Details

    A suitable old cover provides a pattern for the replacement fabric. Confirm panels, material, colour, windows, openings and fastenings; stretched or damaged cloth may need additional details rather than a direct copy.

  4. Dispatch and Fit to Existing Supports

    We aim to dispatch within 6 working days of receiving your old cover or confirmed measurements; delivery time is additional. Confirm postage arrangements and fitting requirements with Ryan. We supply replacement fabric, not supporting frames or installation.

We aim to dispatch within 6 working days of receiving your old cover or confirmed measurements; delivery time is additional.

Get a Quote for Your Seamaster 23 · Check the postal-copy service

A completed blue boat canopy ready for fitting for /boat-models/seamaster-23
Blue canopy completion — /boat-models/seamaster-23.

Questions Before Ordering

Can you make replacement cover fabric for my Seamaster 23?

UK Boat Covers is based in Carterton, Oxfordshire. We supply replacement cover fabric by post across the UK. We assess your existing cover, retained supports and fastenings before agreeing the work. Cover fabric only; no new supporting frames or framework installation. Send fitted photographs of your own Seamaster 23 and confirm its designation, cover area and current fastening layout before ordering.

Will every Seamaster 23 use the same cover pattern?

Confirm the Seamaster 23 designation and show the cockpit opening with the cover fitted normally. Include the windscreen attachment, helm clearance and aft corners; overall boat dimensions do not define these panel shapes. A model name alone is not acceptance of a pattern, and stretched or altered cloth may need additional details.

What are the catalogue starting prices for Seamaster 23 covers?

The catalogue row "Seamaster 23 Soft Top" has PVC starting at £1,189 and acrylic starting at £1,299. Other cover configurations may have separate catalogue rows; confirm the applicable row and scope for your own cover. Individual quote required for the agreed replacement specification. Confirm windows, openings, fastenings, postage and sample-return arrangements before ordering. No VAT is added.

How do I order if my Seamaster 23 cover is damaged or missing?

Contact Ryan with photographs of the cover fitted to your boat before posting anything. Agree the cover area, suitable sample, fabric, windows, openings, fixing layout and quote first. If you have no usable old cover, ask us to assess your photographs and proposed measurements; measurements alone may not provide a suitable pattern.

Which fabric should I choose for my Seamaster 23?

For a Seamaster 23, choose acrylic or PVC according to the cover type, how you use and store it, and the pattern and fittings already on your boat. Send photos of the fitted cover and discuss the fabric with Ryan before ordering. We supply covers only. We do not supply supporting frames or whole-boat winter-storage covers.

How long does a Seamaster 23 replacement take?

We aim to dispatch within 6 working days of receiving your old cover or confirmed measurements; delivery time is additional. Agree the sample, specification and quote first and confirm timing before leaving your boat uncovered.

How long will my Seamaster 23 replacement cover last?

Cover life depends on fabric, fit, exposure, use and care. Keep the cover supported, remove pooled water and check fastenings, stitching and clear windows for wear. Send Ryan photographs if you are unsure whether your existing Seamaster 23 cover needs repair or replacement.

“Fantastic new canopy for our Seamaster 23. Posted the old one off on a Tuesday and had the new one back by Monday — impressive turnaround. The fit and finish are both excellent. Ryan clearly cares about getting it right.”

— D. Hollis

“UK Boat Covers made a winter cover for our Seamaster 23 and it is exceptional. Heavy-duty PVC, double-stitched seams, stainless press studs — everything you would want. Great price too with no VAT to pay. Highly recommend.”

— Mr. & Mrs. K. Ingram

“Really easy process — phoned Ryan, posted the old cover, got a perfect new one back within the week. The Seamaster 23 is a well-known boat and UK Boat Covers clearly have experience with it. The result is immaculate.”

— C. Butterworth

“Ordered a tonneau cover for our Seamaster 23 moored on the Broads. Exceptionally well made — the marine acrylic is vibrant and feels robust. The cover went on first time with zero adjustment. Excellent from start to finish.”

— F. Bramley

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