News & Insights
Product guides, technology deep-dives and industry know-how from the Souniny engineering team.
Kitchen Exhaust Quotes: Price Validity, Escalation and Certainty
A quotation is a promise with an expiry date, and most buyers read the number without reading the clock. Three mechanisms decide whether the figure you signed still...
Read more →
Kitchen Exhaust Contracts: Delay, Programme and Liquidated Damages
A delivery date on its own protects nobody. It becomes a remedy only when four instruments lock together: a dated programme with named owners, a defined trigger event,...
Read more →
Paying for Kitchen Ventilation: Milestones That Protect the Buyer
A payment schedule is not an accounting detail. It is the document that decides who carries the risk between the day the order is signed and the day...
Read more →
Kitchen Exhaust Supplier Audits: A Weighted Scorecard Method
Most kitchen exhaust suppliers are chosen on three inputs: a demonstration, a datasheet and a price. The three things that decide the next five years of cost, namely...
Read more →
Kitchen Exhaust Warranty Claims: Running the Defects Period
The warranty on kitchen extraction equipment is usually written as twelve months, but it is actually won or lost in a handful of weeks: the handover date, the...
Read more →
Kitchen Exhaust Maintenance Contracts: A Buyer’s Negotiation Guide
The equipment purchase gets the attention; the maintenance contract decides what that equipment costs you in year three. This guide is written for the buyer side: the restaurant...
Read more →
Kitchen Ventilation Retrofit: Splitting the Work Packages
Most kitchen ventilation retrofits do not fail at the equipment. They fail at the interfaces: the roof penetration nobody owns, the isolator the electrician expected the supplier to...
Read more →
Multi-Site Kitchen Exhaust: Structuring a Framework Supply Agreement
A chain that buys kitchen exhaust site by site pays for the same engineering forty times: forty specification reviews, forty quotation cycles, forty slightly different units, and a...
Read more →
Used or Refurbished Kitchen Extraction Equipment: What to Check
When a restaurant closes, its kitchen usually re-enters the second-hand market within weeks, and extraction equipment is part of that wave. A used range hood or electrostatic purifier...
Read more →
Measuring Kitchen Exhaust Performance: Acceptance Test Procedures
An acceptance test exists to turn a supplier's promise into four numbers that can be signed: airflow at the duty point, static pressure across the fan, capture at...
Read more →
Kitchen Exhaust Imports: Incoterms, Inspection and Lead Times
Importing a commercial kitchen exhaust system goes wrong in four places, and none of them is the specification: the Incoterm the purchase order accepted, the pre-shipment inspection nobody...
Read more →
Kitchen Ventilation Tender Response: Where Bids Lose Points
Most kitchen ventilation tenders are not lost on price. They are lost on the response: a missed form, an unsigned page, a compliance statement full of hidden exceptions,...
Read more →