Seamaster 27 Boat Covers From £1079
Check Your Seamaster 27 Cover Layout
Use this page for a replacement-cover enquiry for your Seamaster 27. 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 27 designation and identify which existing canopy sections need attention. Photograph roof-to-side joins, detachable panels and the access you use to board; another Seamaster model name does not establish this pattern.
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 27 Centre Cockpit": PVC from £1,079; acrylic from £1,189. 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 27 · Check the postal-copy service
Photos for Your Replacement-Cover Assessment
- Photograph your Seamaster 27 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 27 Cover Brief
Confirm the Seamaster 27 designation and identify which existing canopy sections need attention. Photograph roof-to-side joins, detachable panels and the access you use to board; another Seamaster model name does not establish this pattern.
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 27, 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 27 · Check the postal-copy service
Ordering Replacement Fabric by Post
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.
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.
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.
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 27 · Check the postal-copy service
Questions Before Ordering
Can you make replacement cover fabric for my Seamaster 27?
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 27 and confirm its designation, cover area and current fastening layout before ordering.
Will every Seamaster 27 use the same cover pattern?
Confirm the Seamaster 27 designation and identify which existing canopy sections need attention. Photograph roof-to-side joins, detachable panels and the access you use to board; another Seamaster model name does not establish this pattern. 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 27 covers?
The catalogue row "Seamaster 27 Centre Cockpit" has PVC starting at £1,079 and acrylic starting at £1,189. 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 27 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 27?
For a Seamaster 27, 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 27 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 27 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 27 cover needs repair or replacement.
“Absolutely delighted with the cratch cover Ryan made for us. It's the second cover we've had from UK Boat Covers and the quality is consistently excellent. Arrives perfectly folded and fits first time every time.”
“New tonneau cover for our Seamaster 27 arrived bang on schedule and fits beautifully. Ryan copied every detail of the old one, including the awkward zip across the stern. Really delighted with the result. Will use again.”
“UK Boat Covers did a superb job on our Seamaster 27 canopy. We'd been putting off replacing it for years but the whole process turned out to be incredibly easy. Post, wait, receive. Perfect new cover in under a week. No VAT is the icing on the cake.”
“I was worried about sending a large cover through the post but Ryan reassured me and it all went smoothly. Our Seamaster 27 cover is beautiful — the weight and colour of the new PVC is noticeably better than the original. Five stars.”
Existing Model, Service and Location Guides
- Seamaster Boat Covers — Full Range →
- Popular Boat Models
- All Boat Models
- Seamaster 20
- View Seamaster 20 Covers →
- Seamaster 23
- View Seamaster 23 Covers →
- Seamaster 25
- View Seamaster 25 Covers →
- Seamaster 25 Cadet
- View Seamaster 25 Cadet Covers →
- Seamaster 26 Commander
- View Seamaster 26 Commander Covers →
- Seamaster 27 Dory
- View Seamaster 27 Dory Covers →
- Seamaster Boat Cover Guide
- Seamaster 23 Cover Buying Guide
- How Much Do Boat Covers Cost in 2026?
- Postal Boat Cover Copying Service Explained
- River Thames
- Norfolk Broads
- Grand Union Canal
- Kennet & Avon Canal
- Oxford Canal
- River Severn
- Henley-on-Thames
- Kingston upon Thames
- Abingdon
- View all UK service areas →
- Boat Canopies
- Narrowboat Covers
- Cratch Covers
- Pram Hoods
- Stern Covers
- Cover Repair
- Narrowboat Covers Cratch, pram & tonneau covers
- Widebeam Covers 10ft-12ft beam boats & Dutch barges
- Longboat Covers Traditional 40-70ft canal boats
- Cratch Covers Front bow covers quote required
- Pram Covers Rear stern hoods quote required
- Cover Maintenance Care & maintenance guide
- Get a Free Quote
- Seamaster 27 Dory Covers
- Seamaster 26 Commander Covers
- Seamaster 30 Covers
- Seamaster 25 Cadet Covers
- Stirling 28 Sable Covers