CM4 · A12 J14 · 5 mi from Brentwood
Original Floorboard Gap Repair — Ingatestone Specialists
In period conservation cottage homes in CM4, original pine boards are one of the most valuable features. Rip-and-replace destroys character and doesn't return the investment. Gap-fill and refinish, done properly, transforms the room without touching the character.
From £560 · Includes survey, fill, sand and finish. Free draught assessment on the same visit.
Typical turnaround: 3–5 days for a typical room; larger houses in stages by room.
What you're seeing in Ingatestone
Common signs we diagnose in CM4 gappy floorboard repair calls:
- Gaps wider in winter (dry air), narrower in summer — seasonal movement
- Cold rooms above unheated cellars or void spaces
- Grit and dust rising up between boards when you walk
- Uneven finish where filler from an earlier job has fallen out
- Draught running across the floor even with doors and windows shut
Why Ingatestone clients pick us
- 2-year workmanship guarantee on fill and finish
- Period-floor specialists — 25+ years across Ingatestone and Brentwood
- 2-year workmanship guarantee on fill and finish
- Period-floor specialists — 25+ years across Ingatestone and Brentwood
What's actually happening
The likely root causes in Ingatestone's conservation cottage homes and along A12 J14:
- 1
Woodworm damage in older joists causing board drop and gap widening
- 2
Central heating driving seasonal moisture cycles the wood wasn't designed for
- 3
Sub-floor ventilation drawing air up through the gaps (badly on some listed properties)
- 4
Original boards laid at high ambient RH, now dried to 8–10%
- 5
Cut nails corroding and pulling boards away from joists
Our repair process in Ingatestone
Step 1
Survey & gap measure
We measure gap widths at multiple points and check seasonal movement history. That tells us whether flexible fillet, resin fill or relay is the right answer.
Step 2
Choose the method
Under 3mm: sawdust-and-resin (period-correct look, hard finish). 3–8mm: flexible acrylic fillet (accommodates movement). Over 8mm or variable: pine slivers glued into every gap, then sanded flush.
Step 3
Fill & finish
Gaps sealed, boards sanded flush, stain-matched to the original tone, and finished with the client's choice of oil, wax or lacquer.
Step 4
Draught-seal the perimeter
Skirting-to-floor gaps are often the biggest culprit for draught. We seal those separately with a decorator's caulk before the final finish.
Step 5
Aftercare
You get a maintenance schedule — including winter humidity targets — so the gaps don't reopen. That's the difference between a fill that lasts 8 years and one that lasts 18 months.
Materials & method
Exactly what we use on Ingatestone gappy floorboard repair jobs — no vague "trade-quality" waffle.
- Sawdust from the sanding phase + Bona Mix & Fill resin — period-correct hard fill
- Bona Gap Master flexible acrylic — for gaps with seasonal movement
- Reclaimed pine slivers glued with PU adhesive — for the widest gaps
- Osmo Polyx-Oil Raw or hardwax oil for period-authentic finish
Timeline: 3–5 days for a typical room; larger houses in stages by room. · Price: from £560 · Includes survey, fill, sand and finish. Free draught assessment on the same visit.
The straight answer for Ingatestone
We don't upsell relays in Ingatestone. If your floor can be filled and finished, we'll say so. Lift-and-relay is a legitimate option for some floors but it's rarely the best-value one. That's the honest read.
Gappy Floorboard Repair in Ingatestone — common questions
- How long will the gap fill last in Ingatestone?
- Correctly-chosen and installed: 10+ years for flexible fillet, 15+ for pine slivers, 8+ for sawdust-resin. Wrong method: it can fail inside a year. Method choice matters more than product.
- Do you do the sanding and refinishing at the same time?
- Yes — filling, sanding and finishing are one visit. Doing them separately means we'd be sanding twice, which shortens the life of the boards. One clean process, one team.
- Are there gaps you'd recommend not filling?
- Yes — some listed and heritage floors need sub-floor ventilation and the gaps are functional. We check building consents first and only fill where it's safe to do so.
- Will the filler crack out with seasonal movement?
- That's the whole point of choosing the right method. Rigid sawdust-resin cracks if boards move seasonally. Flexible fillet doesn't. We measure movement first and pick accordingly.
- Can you match the fill to the original board colour?
- Yes — that's why sawdust-and-resin is a favourite for period floors. The sawdust from your own floor is the pigment, so the match is exact. Flexible fillet is available in 12+ shades to blend.
- Can you fix gaps under carpet without disturbing it?
- No — sealing gaps means access to the top face of the boards. If you're planning to keep the carpet, we can seal the perimeter draught only, but that's a partial fix at best.
Ready for a warmer, quieter floor?
48-hour written quote, Ingatestone covered weekly.
Nearby CM areas we cover
Not all combinations are live yet — where a nearby link 404s, the same team still covers that area.