Drapehaus
Preparing the room
Drapehaus
Preparing the room
Home type
A restored farmhouse is really two buildings pretending to be one. The original structure has small, deep, irregular openings in thick walls. The extension has large, square, standardised glazing in thin ones. They need completely different technical solutions, and the whole job is making those solutions look like one decision.
By the Drapehaus studio · 19 September 2026 · How we write

The temptation is to treat everything identically for consistency. That fails in both directions — a treatment sized for the new glazing looks absurd on a small original window, and one suited to the old openings looks mean on a five-metre glass wall.
The approach that works is consistency of material and colour with variation in form. Same fabric family, same tonal range, same hardware finish throughout, but the format changes with the opening.
Work the palette, not the format. If the original windows take a simple unlined cotton Roman blind and the extension takes floor-length curtains in a heavier weave of the same colour family, the house reads as coherent even though the two treatments share nothing structurally.
Hardware finish is the strongest unifier and the least costly. The same blackened steel or brushed brass on every window, regardless of what hangs from it, does more for coherence than matching fabric does.
Where the two building types meet directly — a modern opening punched into an original wall, or a glazed link joining two structures — that junction usually wants the simplest possible treatment, or none at all. Trying to resolve it with fabric generally makes it more conspicuous.
Original openings are rarely square, and after restoration they are often less square than before. Differences of two or three centimetres across a window are normal, and a rigid treatment made to a single dimension will show every millimetre of that as a tapering light gap.
Curtains are forgiving here and blinds are not. A gathered curtain absorbs irregularity invisibly. A roller blind in an out-of-square reveal shows a wedge of light down one side that no amount of adjustment fixes.
Where blinds are wanted in an irregular opening, the answer is to fit outside the reveal and oversize deliberately, covering the irregularity rather than trying to fit into it. That is a design decision to make at specification, not a compromise to discover at installation.
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Curtains are the last thing to go in and the first thing to be forgotten in the programme. Measuring before floors are laid, before skirtings are fitted, or before final plaster gives dimensions that will be wrong.
We measure after the floor finish is down and before furniture arrives. That single sequencing decision prevents most of the problems in renovation work, because floor level is what a floor-length curtain is cut to and a twelve-millimetre tile plus adhesive changes it.
It is also worth thinking about tracks during first fix. A recessed ceiling track needs a pocket forming before the ceiling is closed, and retrofitting one afterwards means opening it back up.
We survey a restored farmhouse as two buildings and then as one. In the original structure we check the walls by hand for hollow plaster and friable laterite, note which openings kept their timber frames and shutters, and look for damp at the base of walls and under sills. In the extension we check what the walls and ceilings are made of, where beams and services run, and how the glazing is framed.
Then we walk the junctions. The places where old and new meet — a new doorway cut through a laterite wall, a glazed link, a room where one wall is original and the opposite is new blockwork — are where the specification has to reconcile two sets of rules. They are also where movement cracks and damp tend to appear first, which affects where anything can be fixed.
Finally we list every opening on one schedule, old and new together, with its size, construction, orientation and use. That single list is what lets us choose a palette that works across the whole house instead of solving each room in isolation. The schedule also shows at a glance where the old openings cluster and where the new glazing dominates, which usually decides where the heavier fabric weight should sit and where the lightest can go.
The same pole or track finish can run throughout the house, but the fixings behind it cannot. In the original walls, laterite and lime plaster need longer fixings into sound material, more brackets than the span requires and, where the wall is weak, fixing into the timber frame instead. In the extension, concrete and dense block take conventional fixings well, but false ceilings and lightweight partitions may need battens.
It is worth telling the contractor early where heavy curtains will hang. A timber pad set into a new wall, or a batten built into a ceiling before it is closed, turns a difficult fixing into a simple one. In the original structure, the same conversation may mean agreeing where a lintel or frame can take a load before the plaster goes on.
Keep a record of what went where. Future repairs are far easier when the owner knows which walls are original laterite and which are new block, and which brackets are fixed into timber. A simple marked-up plan kept with the house documents is enough. When a curtain needs re-hanging years later, or a new owner wants to change the scheme, that plan saves a fitter from guessing and drilling into the one wall that cannot take it. It is also useful to any builder working on the house in future.
Old and new parts of a farmhouse rarely feel the same. Thick laterite walls with small openings stay cool through the day, while a glazed extension facing south or west can heat up quickly in the afternoons of April and May. The same curtain cannot do the right job in both, even if it looks the same. Treating them differently is not inconsistency; it is honesty about the building.
The answer is one colour family in two or three weights. In the original rooms, an unlined or lightly lined linen or cotton lets the house breathe and dries quickly after the monsoon. In the extension, a heavier lined curtain or a solar-control roller behind a dress curtain handles heat and glare. From a doorway, the rooms read as one scheme; up close, each does its own work.
Damp is the other difference. Original walls often carry moisture through the monsoon, particularly where lime plaster has been used, while the extension's walls may be drier. Anything hung on an original external wall should sit further off it and avoid coated linings that trap moisture. Deeper brackets, hems clear of the floor and curtains drawn fully back through the day let those walls dry between wettings, which protects both the fabric and the newly restored plaster behind it.
Most restoration work in Goa is timed for the dry months, but it often runs over into the rains. That matters for window treatments, because new lime plaster and repaired laterite hold a great deal of water and dry slowly. Curtains hung against walls that are still drying will mark, and fixings set into wet masonry can loosen as it dries.
Where possible, we measure after the floors are laid and install once the walls have been through a dry spell. If the house must be occupied during the monsoon, a temporary solution for privacy and light, with the final curtains following in October or November, avoids damage to both the fabric and the new plaster. The small delay is almost always worth it.
Many restored farmhouses are also let to guests for part of the year. If that is the plan, decide it before specifying: rooms that will be let need blackout, simple operation and possibly flame-retardant fabric, and a property let to tourists must be registered with the Department of Tourism before it operates. Building those needs into the first specification is far easier than retrofitting.
Diagnosis
WhyThe two areas were specified separately, at different times, by different people.
FixUnify material palette and hardware finish across the whole house and let the format vary with the opening. Finish is the strongest and least costly unifier.
WhyThe reveal is out of square, and a rigid blind made to a single dimension cannot follow it.
FixFit outside the reveal and oversize deliberately to cover the irregularity, or use a gathered curtain which absorbs it invisibly.
WhyMeasured before the final floor finish was laid.
FixMeasure after flooring is complete. A tiled floor and adhesive can move the datum by more than a centimetre.
WhyThe pocket was not formed during first fix because window treatments were not in the programme at that stage.
FixDecide on recessed track during first fix. Retrofitting means opening the ceiling again.
WhyCurtains were hung against walls that were still drying after restoration, and the moisture moving out of the plaster was trapped behind the fabric.
FixLet restored walls dry through a dry spell before hanging, keep fabric off original external walls, and avoid coated linings there.
WhyThe same fixing was used throughout, but laterite and lime plaster cannot hold what concrete and dense block can.
FixKeep the visible hardware consistent and change the fixing to suit each wall: longer anchors, more brackets or the timber frame in the old structure.
WhyBoth parts were dressed in the same light fabric, which suits thick walls but does little against solar gain through large glass.
FixKeep the colour family but increase the weight in the extension: a lined curtain or a solar-control roller behind a dress curtain.
Checklist
Decide on recessed tracks during first fix, not at the end
Measure only after the final floor finish is laid
Check every original opening for square before choosing blinds
Unify hardware finish across old and new throughout
Let format vary with the opening; keep palette constant
Leave the old-to-new junction as simple as possible
Put every opening, old and new, on one schedule before choosing fabric
Tell the contractor where heavy curtains will hang so pads and battens go in
Let restored lime plaster dry through a dry spell before hanging curtains
Decide early whether any rooms will be let, and specify those accordingly
FAQ
Keep the material palette and hardware finish identical throughout and let the format change with the opening. A Roman blind on a small original window and floor-length curtains on new glazing read as one decision if the colour family and the metalwork match.
The opening is out of square, which is normal in older Goan buildings. A rigid blind made to one dimension cannot follow a tapering reveal. Either fit outside the reveal and oversize deliberately, or use a gathered curtain, which hides the irregularity completely.
After the final floor finish is laid and before furniture arrives. Measuring on a bare slab gives a false datum — tile and adhesive can raise the floor by more than a centimetre, which is very visible on a floor-length curtain.
Only by opening the ceiling again. The pocket has to be formed during first fix. If a recessed track is even a possibility, decide before the ceiling is closed — it costs almost nothing then and a great deal afterwards.
Use the same colour family, not necessarily the same fabric. Thick original walls stay cool and suit light, breathable curtains, while a glazed extension often needs a heavier lined curtain or a solar-control roller. Keeping the tone and hardware finish consistent makes the house read as one scheme even when the weights differ.
Until the walls have been through a good dry spell, which in Goa usually means after the monsoon rather than during it. New lime plaster holds a lot of water and releases it slowly. Hanging curtains against it too soon traps moisture, marks the plaster and can loosen fixings as the wall dries.
Shade the glass as early in the day as possible. Exterior shading works best if the design allows it. Inside, a solar-control roller close to the glass, with dress curtains in the same colour family as the rest of the house, cuts heat and glare while keeping the scheme coherent.
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