Build one controlled opening schedule
Do not compare a supplier quotation that says only “windows,” “doors,” or “joinery package.” Give every physical unit and opening a stable buyer identifier that survives the quotation, drawing, declaration, packing list, rack map, delivery sequence, receiving check, installation handoff, and claim.
For each opening, record type, elevation/zone/floor, width and height, opening direction, frame material and system, glazing or panel build-up, finish, hardware, threshold, interfaces, intended use, performance requirements, drawing revision, quantity, and planned delivery sequence. Separate external pedestrian doorsets, windows, roof windows, fire/smoke products, powered products, loose glazing, hardware, anchors, trims, sealants, motors, controls, and spares when the applicable evidence, classification, packing, or handling differs.
Use the construction-material RFQ template to issue the same controlled schedule and commercial basis to every candidate.
Match the declaration to the exact product family
The European Commission explains that harmonised standards provide the technical basis for assessing construction-product performance, drawing up a Declaration of Performance, and affixing CE marking where the product is covered. The official references include EN 14351-1:2006+A2:2016 for windows and external pedestrian doorsets without resistance-to-fire or smoke-leakage characteristics. EN 16034:2014 addresses fire-resisting and/or smoke-control characteristics and is applied with the relevant companion product standard stated in the Official Journal reference.
Do not ask for one generic “CE certificate” for the full joinery package. Map the intended use, applicable current technical specification, manufacturer, system/type, model or configuration, Declaration of Performance, declared characteristics, CE information, supporting evidence, instructions, traceability, and German-language actions to the exact opening or controlled product group. A report for one frame, glazing, size range, hardware set, or factory is not automatically evidence for another.
Powered doors, gates, controls, safety devices, or other assemblies can introduce additional product-rule questions. Keep them as separate unresolved lines until the responsible product specialist confirms the applicable framework.
Classify physical lines, not the project label
Doors and windows can classify differently by material, construction, function, and presentation. Loose glass, fittings, motors, controls, seals, fixings, trims, and installation materials may not follow the finished frame or doorset. Build a line-level planning list and obtain current CN/TARIC confirmation before shipment rather than copying one code across the project.
Keep customs classification, non-preferential origin, any preferential or customs-status evidence, customs value, ordinary duty, current trade measures, and import VAT treatment as separate source-dated fields. The supplier-document evidence register should reconcile those fields across the purchase order, invoice, packing list, broker instruction, and product file.
Make the transport rack part of the quote
For finished frames, glazed units, doorsets, or large panels, the transport unit can determine equipment fit and damage exposure more than product weight alone. Require a rack, stillage, crate, pallet, or bundle schedule before accepting a freight assumption.
| Transport-unit field | Evidence to request | Decision controlled |
|---|---|---|
| External geometry | Loaded length, width, height, overhangs, fork entries, lifting points, and drawing | Vehicle/container clearance, handling method, storage footprint |
| Weight and balance | Tare, net, gross, centre-of-gravity or loading note, point-load questions | Equipment acceptance, axle/floor planning, safe handling review |
| Product map | Opening IDs and quantities assigned to each side/slot/pack position | Sequence, count, receiving, complete-load and claim control |
| Restraint and protection | Contact surfaces, separators, braces, straps, edge and finish protection | Glass/frame movement, abrasion, deformation, missing parts |
| Stacking and weather | Approved stacking, cover, moisture, exposure, and storage limits | Terminal, warehouse, and site-buffer handling |
| Ownership and return | One-way/reusable status, deposit, rental, return route, deadline, inspection | Hidden rack cost and reverse-logistics exposure |
Do not convert product dimensions into theoretical equipment utilization without the loaded external rack geometry. Quote the route against the actual transport-unit schedule and preserve carrier acceptance as evidence.
Plan the German site handoff before dispatch
“DAP Germany” is not a complete delivery instruction. Record the exact named place and then define the final handoff:
- warehouse, consolidation point, kerbside, unloading area, floor, or installation zone;
- site contact, booking lead time, delivery slot, working hours, and cancellation process;
- vehicle type and access constraints supplied by the site;
- gate, turning, height, width, surface, slope, and waiting-area evidence;
- buyer or carrier responsibility for forklift, telehandler, crane, suction equipment, labour, lifting accessories, and banksman;
- rack handling method, permitted orientation, weather protection, and temporary storage;
- opening-by-opening delivery sequence and acceptable split shipments;
- receiving count, photo, damage, seal, and exception sign-off;
- rack return, disposal, or transfer responsibility after unloading.
Price a warehouse route and a direct-to-site route separately when both are plausible. A consolidation step can add handling and storage while protecting an installation sequence; direct delivery can remove a handoff while increasing appointment, access, unloading, and waiting exposure. The buyer needs the executable route, not a generic preference.
Calculate delivered cost per accepted opening
Normalize every supplier and route to the same German handoff and accepted-opening basis. At minimum show:
- Product, glazing, hardware, finish, packing, testing, and documentation scope.
- Origin handling, export formalities, main carriage, insurance, destination, customs representation, and inland delivery.
- Rack purchase, deposit, rental, storage, return, cleaning, inspection, repair, or disposal.
- Unloading equipment, labour, appointment, waiting, rehandling, buffer storage, and site distribution.
- Expected glass/frame damage, missing hardware, inspection, claim, replacement, and schedule-recovery allowance.
- Confirmed customs treatment and economic cost before recoverable import VAT.
- Import VAT cash requirement shown separately.
- Total delivered economic cost divided by accepted complete openings, not ordered frames alone.
Allocate shared rack and route cost by the physical driver that created it—rack position, area, volume, gross weight, handling event, direct assignment, or a documented hybrid. Preserve the shipment total and the allocation rule. Use the landed-cost calculator for the transaction-level arithmetic.
Download the opening, rack, and delivery register
Download the door-and-window Germany evidence register
The register joins opening identity, drawings, product evidence, classification, physical packages, rack geometry, route, site access, unloading, sequence, receiving, rack return, cost allocation, and approval status. It contains no invented dimensions, freight prices, duty rates, delivery times, or damage assumptions.
Decision gate
Do not release the deposit or freight booking until the opening schedule, model-level evidence map, physical package/rack plan, carrier acceptance, German handoff, unloading responsibility, delivery sequence, rack-return path, and cost per accepted complete opening are explicit. An attractive ex-works price is not a delivered option while any of those links remains unknown.
Primary sources
Official sources used to frame the guidance. Check the current product and transaction before acting.
- European Commission: Importing into the EU
- European Commission: EU Customs Tariff (TARIC)
- European Commission: EORI number
- European Commission: Importers and distributors
- European Commission: Construction Products Regulation
- European Commission: harmonised standards for construction products
- EUR-Lex: official references for EN 14351-1 and EN 16034
- European Commission: customs valuation
- European Commission: import VAT taxable amount
Compare your real specification and destination
Use a transparent cost model, or request a source-backed supplier and route comparison for one construction product.