Estimating & Quoting Software for Cladding Contractors
Estimating software for cladding contractors takes net wall area straight off your uploaded PDF plans and elevations, splits it by material and elevation, and applies your own rates for cladding, battens, insulation, flashings and fixings — instead of you scaling a printed drawing and rebuilding a spreadsheet for every job. My Trade Hub measures weatherboard, fibre-cement, composite and aluminium panel, timber and metal cladding as separate m2 quantities, prices them against an editable cladding rates library, and turns the result into a Bill of Quantities and a client-ready quote or tender. Preparing a priced tender this way is a verified 60–75% faster than doing the same takeoff and pricing manually.
Key takeaways
- Cladding is priced on net m2 wall area by material and elevation — weatherboard, fibre-cement, composite or aluminium panel, timber and metal each carry their own install method, wastage rate and labour cost.
- Battens and framing, and the insulation or sarking behind the cladding, are separate measured items from the cladding sheet or board itself, not a rolled-in allowance.
- Flashings and trims are priced in lineal metres, and fixings, wastage and cutting allowance need their own line items rather than being folded into a single m2 rate.
- Scaffolding and access for multi-storey elevations is a real, separate cost that a flat per-square-metre rate will not capture.
- My Trade Hub takes wall-area takeoff straight off your plans and elevations and applies your own editable cladding rates, so a priced quote goes out 60–75% faster than pricing by hand — a My Trade Hub account is free to create, while estimating and takeoff run on the paid Starter, Scale and Professional plans in AUD.
Why cladding estimating is hard to get right
Cladding estimating is hard because a single elevation usually carries several materials and several measured layers at once, and getting any one of them wrong throws off everything priced beneath it.
A house or commercial building rarely has one cladding type on every wall — a builder might specify fibre-cement sheeting to the main elevations, a timber or composite feature panel to an entry, and metal cladding to a garage or shed roof-line, all on the same set of drawings. Each of those has to be measured as its own m2 quantity, by elevation, with its own wastage allowance and fixing pattern, before a rate can be applied.
Layer on top of that the components sitting behind the visible cladding — battens or framing, insulation or sarking, flashings and trims at every junction — and a generic square-metre rate scaled off a printed elevation has no way to keep all of it straight. Scale a window opening wrong, or miss a return around a corner, and the error compounds across every layer priced against that same wall area.
What’s in a cladding takeoff
A cladding takeoff is the measured net area and length of every layer that makes up a clad wall, broken down so each can be priced against its own rate. A complete takeoff typically covers:
- Net wall area by material and elevation (m2) — gross area from the plans or elevations, with door, window and other openings deducted.
- Battens and framing behind the cladding — packers, timber or steel battens, top-hats — measured as their own item, not absorbed into the cladding rate.
- Insulation and sarking behind the cladding — reflective foil, breather wrap or wall wrap, and any batts specified for thermal or acoustic performance.
- Flashings and trims — head, sill, jamb, corner and control-joint flashings, measured in lineal metres rather than square metres.
- Fixings — screws, clips or rivets appropriate to the material and fixing pattern, since fixing type and spacing differ by cladding system.
- Scaffolding and access — a real cost on any elevation above single-storey, priced separately from the cladding itself.
- Wastage and cutting allowance — the offcut percentage varies materially by sheet, board or panel size and by how many openings and corners the elevation has.
Cladding materials and how they change the price
The cladding material you are pricing changes the install method, the fixing pattern, the wastage allowance and the labour rate, so it needs to be locked in from the plans before you build the quote rather than assumed from the last job.
Weatherboard — whether timber, composite or fibre-cement plank — is typically lapped and fixed board by board, with labour hours driven by board width and the number of corners and openings to scribe around. Fibre-cement sheet cladding is usually faster to install in large flat areas but needs careful joint and control-joint detailing to avoid cracking. Composite and aluminium panel systems (ACP) are commonly fixed to a batten or rail system with concealed or exposed fixings, and panel size drives both wastage and the number of joints. Timber cladding carries the highest ongoing maintenance profile and often the tightest fixing tolerances, while metal cladding — corrugated or flat panel sheeting — is frequently the fastest to install per square metre but adds cost in flashings at every lap, corner and penetration.
- Weatherboard (timber, composite or fibre-cement plank) — lapped, board-by-board fixing, labour driven by board width and cutting around openings.
- Fibre-cement sheet — fast in flat areas, needs correct joint spacing and control joints to avoid cracking.
- Composite and aluminium panel (ACP) — batten or rail-fixed, panel size drives joint count and wastage.
- Timber cladding — highest maintenance profile, often the tightest fixing tolerances.
- Metal cladding (corrugated or flat panel) — fast per square metre, but flashings at laps, corners and penetrations add cost.
Combustible cladding: a scope and material-selection line item
Combustible cladding gets heightened compliance scrutiny in Australia, and that scrutiny belongs in your quote as a scope and material-selection line item — recording the product, its fire-test classification and any certification that goes with it — rather than something to work around after the fact.
In practice this means treating cladding product selection as its own documented decision on multi-storey and higher-risk buildings: which system is specified, what non-combustibility or fire-test evidence is attached to it, and whether the building class and height bring additional requirements into play. Building this into the takeoff and quote as an explicit line, rather than an assumption buried in a generic cladding rate, protects both you and the client.
Not compliance or legal advice
My Trade Hub lets you record cladding product, fire-test classification and certification as scope and quote line items — it does not assess or certify compliance. Confirm the compliance of any cladding product for a specific building class and height with your building surveyor, certifier, or the relevant National Construction Code (NCC) provisions before specifying or installing.
Pricing a cladding job: rates, labour and access
Once the wall area, battens, insulation, flashings and fixings are measured, pricing a cladding job means applying a materials rate and a labour rate to each of those items separately, then adding scaffolding or access costs and your overheads and margin on top — a single blended rate per square metre almost always under-recovers on a job with real complexity.
Labour varies with cladding material, board or panel size, the number of corners and openings to work around, and access — a single-storey slab-on-ground elevation is a different labour rate to a two-storey wall reached off scaffold. Flashings and trims are priced per lineal metre against their own labour allowance, since a junction-heavy elevation can carry more flashing cost than the cladding sheet itself.
Scaffolding or other access equipment should sit in the quote as its own item rather than being spread across the m2 rate, because access cost depends on height and duration on site, not on how much cladding is being fixed.
| Item | Description | Unit | Qty | Rate | Amount |
|---|---|---|---|---|---|
| 1 | Fibre-cement weatherboard cladding, supply & install | m2 | 220 | $95.00 | $20,900 |
| 2 | Battens & packers behind cladding | m2 | 220 | $18.00 | $3,960 |
| 3 | Flashings & trims (head, sill, corner) | m | 65 | $22.00 | $1,430 |
| 4 | Scaffold hire, two-storey elevation | item | 1 | $2,800.00 | $2,800 |
How My Trade Hub helps cladding contractors quote faster
My Trade Hub takes wall-area takeoff straight off your uploaded PDF plans and elevations, measuring each cladding material and elevation as its own m2 quantity — with battens, insulation, flashings and fixings tracked as their own items — instead of you scaling drawings by hand and rebuilding a spreadsheet for every job.
Those measured quantities price against an editable cladding rates library, so your own materials and labour rates apply automatically by material, and every rate and quantity stays fully editable before it goes anywhere near a client. The result feeds straight into a Bill of Quantities and a client-ready quote or tender, with your branding and terms attached.
Because the slow part — the takeoff — is automated rather than manual, preparing a priced cladding tender in My Trade Hub is 60–75% faster than doing the same job by hand. Creating a My Trade Hub account is free; the estimating, takeoff and tender preparation tools that do this work sit on the paid Starter, Scale and Professional plans, in AUD, with no lock-in contracts.
Common mistakes in cladding estimating
Most cladding under-quotes come down to a short list of recurring mistakes, all of which are avoidable with a consistent takeoff process.
- Pricing battens, framing, insulation and sarking as part of a single cladding rate instead of measuring them separately.
- Under-allowing wastage on panel or board systems with a lot of corners, openings or non-standard widths.
- Missing flashing and trim length on junction-heavy elevations, where flashing cost can rival the cladding cost itself.
- Folding scaffolding or access cost into the m2 rate rather than pricing it as its own item tied to height and duration.
- Not recording the specified cladding product, fire-test classification or certification for multi-storey or higher-risk work.
- Pricing from an outdated elevation revision, so the quote no longer matches the material or area actually being installed.
Who prepares cladding estimates: quoting vs tendering
On most residential and small commercial cladding jobs, the contractor who will install the cladding also prices it — measuring the elevations, selecting the material and building the quote directly for the homeowner or builder, since a separate estimator is rarely justified at that scale.
On larger commercial, multi-storey or facade-heavy projects, a dedicated estimator inside the cladding business — or the contracts manager — usually prepares a formal tender, working from an architect’s or facade engineer’s drawings and specification rather than site knowledge alone, and often competing against other cladding subcontractors on the identical scope.
Either way, the same bottleneck applies: someone has to manually measure wall area, battens, flashings and fixings off a drawing before a single rate can be applied — which is exactly the step My Trade Hub automates.
Frequently asked questions
what’s the best estimating software for cladding contractors?
The best estimating software for cladding contractors automates the wall-area takeoff from your plans — split by material and elevation, with battens, insulation, flashings and fixings measured separately — and lets you apply your own rates rather than a generic square-metre price. My Trade Hub performs that takeoff automatically and turns it into a client-ready quote or Bill of Quantities, while keeping every rate and quantity editable.
how do you quote a cladding job?
A cladding job is quoted by measuring net wall area by material and elevation, pricing battens, insulation, flashings, trims and fixings as their own items, adding scaffolding or access cost where relevant, then applying overheads and margin on top. Automating the wall-area takeoff removes the missed deductions and flashing lengths that are the most common cause of under-pricing.
how is cladding measured for a quote?
Cladding is measured as net m2 of wall area by elevation and material, taken from plan dimensions or elevations with door and window openings deducted, plus any returns or reveals still needing cladding. Flashings and trims are measured separately in lineal metres, since they are priced against a different unit and labour rate to the cladding sheet or board itself.
what should cladding quote software include?
Cladding quote software should measure net wall area by material and elevation, keep battens, insulation, flashings and fixings as separate priced items, let you apply your own editable rates, and produce a client-ready quote or Bill of Quantities from the same measured quantities — rather than a single blended square-metre rate.
is combustible cladding banned in australia?
Combustible cladding, particularly aluminium composite panel with certain cores, attracts heightened compliance scrutiny under the National Construction Code and state regulations, with restrictions that depend on building class and height. This is a compliance question for your building surveyor or certifier to confirm on a specific project — My Trade Hub lets you record product, fire-test classification and certification as quote line items, but does not provide compliance or legal advice.
how long does it take to quote a cladding job?
A manual cladding takeoff and quote can take anywhere from an hour or two for a small residential elevation to a full day or more for a multi-storey or multi-material facade, depending on how many elevations, materials and flashing junctions need to be measured by hand. Automating the takeoff cuts that time by 60–75%, so a job that used to take a day can be quoted the same afternoon.
how do you price flashings and trims on a cladding job?
Flashings and trims are priced per lineal metre against their own labour rate, measured separately from the cladding area itself — head, sill, jamb, corner and control-joint flashings all need their own length taken off the plans. A junction-heavy elevation with many openings or corners can carry a flashing cost close to the cladding sheet cost, so it should never be folded into a single m2 rate.
Ready to win more work?
Turn your plans into professional tenders 60–75% faster with My Trade Hub. Plans built around your tendering volume — no lock-in contracts.
Get started free