Quote generator for carpenters

Carpenter quotes,
without the calculator.

Calco is built for carpentry businesses. Describe the job or take a photo - Calco works out boards, battens, brackets, and screws, finds the right products in your Stark, Davidsen, or XL-BYG price files, and produces a finished quote at accurate cost prices.

Example

Here is how it looks
in practice.

You write or say

"New plasterboard wall 3x2.5 m between living room and bedroom, with a door in the middle. Including battens and insulation."

Calco delivers

Quote
Plasterboard 13 mm 1200×2400 - both sides: 2 × 7.5 m² = 15 m² → 6 sheets + 10% waste = 7 pcs
Timber studs 45×95 mm - 7 pcs at 250 cm + top and bottom plates
Mineral wool 95 mm batts - 8.5 m² (matches stud depth)
Door frame + door, standard 89 cm
Plasterboard screws 3.5×35 + construction screws 5.0×70 for studs
Jointing compound + paper joint tape + corner bead
Labour 8 hours @ 595 DKK
Subtotal excl. VAT7,300.00 kr
VAT (25%)1,825.00 kr
Total incl. VAT9,125.00 kr

Built for your trade

Your trade.
Built in.

Calco knows the rules, standards, and suppliers in your trade. No need to explain your trade every time.

01

Boards, battens and brackets calculated automatically

Calco knows standard sheet sizes (plasterboard 1200x2400, OSB 1220x2440) and calculates quantities from m² including the correct waste allowance (your own waste % from the company profile).

02

Standard dimensions built in

Door width 89 cm, window sill 90 cm, floor-to-ceiling height 240-260 cm. Calco works with realistic dimensions so you don't have to specify them every time.

03

Rot, damp and settlement damage identified

Take a photo of the problem - Calco identifies damp damage, rot, settlement cracks, and woodworm, and adds the relevant remediation line items to the quote.

04

Filler and brackets included in the price

Calco automatically adds screws, filler, brackets, and anchor brackets so the quote matches what you actually need to collect.

Wholesalers

Your wholesalers

11 Danish wholesalers are ready in the standard catalogue from day one. If you buy elsewhere, add your own price file - Calco then uses your purchase prices, so the margin is right on every quote.

Ready in the catalogue from day one

  • STARK Danmark
  • Davidsen
  • Bygma

With your own price file

  • XL-BYG Professionel
  • Johannes Fog
  • Optimera Danmark
  • Tømmergaarden
  • Bauhaus Erhverv

Trade context

Rules and standards in place

Calco knows the professional foundation that separates an amateur quote from a professional one.

  • Danish Building Regulations (BR) for timber structures
  • DS/EN 1995 (Eurocode 5) - design of timber structures
  • DS/EN 14081 - structural timber + CE marking
  • DS 1140 and DS 1136 - Danish execution guidelines
  • DS 418 - energy calculation and insulation
  • Danish Working Environment Authority requirements for safety and fall protection

Why carpentry quotes take too long

A carpentry quote is rarely hard - it is slow. You count linear metres of studs, battens and boards, remember brackets, screws and joint tape, check rafter spacing and dimensions, and look up prices across STARK, Bygma and XL-BYG. And it usually happens in the evening, after a full day on site.

Calco does the counting. Describe the job by voice, text or photo, and Calco builds the line items from your own timber price files, so the cost is your actual cost. The items that tend to be forgotten - brackets, screws, joint tape and waste - are included.

The professional responsibility stays with you. Calco keeps track of dimensions and typical structures per the building code and Eurocode 5, but you always review and adjust the quote before it is sent as a PDF or into your order or accounting system.

Typical carpentry jobs Calco quotes

From a new roof to a full extension - describe the job, and Calco builds the line items with your prices.

  • New roof and underlay
  • Replacing windows and doors
  • Extension or conservatory
  • Deck and fencing
  • New rafter structure
  • Roof insulation
  • Flooring and parquet
  • Interior remodelling and partitions
  • Carport and shed

Ready?

Create your first
quote today.

Free to start with 5 quotes. No credit card. Cancel any time.

FAQ

Frequently asked
questions.

Other questions? Email info@calcoapp.dk.

Stark, Davidsen, XL-BYG, Johannes Fog, Bygma, Optimera, Tømmergaarden, and Bauhaus Erhverv. Upload your price files on the dashboard and Calco reads cost prices directly, so your margin is correct.
Yes. Calco converts areas into sheet counts, calculates batten lengths, and adds a waste allowance (your own waste %). No manual calculations needed.
Yes. Calco sends accepted carpenter quotes straight into Ordrestyring - as well as Ordrestyring, Apacta, Minuba and e-conomic - or as a PDF to the customer, with no double entry.
Yes. Calco runs on your phone, so you can count the materials on the spot. With no signal, the job is saved and finished as soon as you're back online.
Yes, once your price files are connected: Calco reads your timber price files and uses your actual cost prices, so your margin is true. Until then, Calco uses the wholesalers' list prices and marks them in the quote.
Typically in about 2 minutes from description to finished quote with all lines and prices. The median time for quotes Danish carpentry firms made in Calco in September 2026 was 2 minutes and 12 seconds - the last two weeks 1 minute and 49 seconds.
Calco says so. If the area, number of floors or ceiling height is missing, Calco doesn't make up a number and carry on - the quote states what is missing and only calculates what can be counted from your description.