Oatking Design Ltd

What Oatking Design Ltd does

Oatking Design Ltd is a UK-based specialist consultancy founded in June 2019 that provides bespoke tapered insulation scheme design and thermal calculations for flat roofs. The company positions itself as the only dedicated tapered insulation consultancy in the UK, drawing on collective 30 years of team experience. Its core offering combines BSENISO 6946:2017 Annex E-compliant thermal performance calculations with practical scheme designs that specify proposed falls and insulation thicknesses across the full range of insulant types (PIR, EPS, Stonewool, Cellular Glass, VIPs, and Hybrids). The firm's intellectual property is concentrated in its human expertise — particularly its ability to evaluate insulation choices impartially and design complex fall configurations — rather than in software products. A free U-Value Calculator and a Resource Hub of industry standards support the top-of-funnel digital marketing motion.

The business operates a fee-based professional services model, charging consultancy fees upon the client's project success rather than generating revenue from product sales. This fee-on-success structure ensures impartial recommendations across insulation manufacturers. Oatking works through three channels: (1) insulation and waterproofing manufacturers, who act as channel partners; (2) direct engagement with specifiers (architects, surveyors) at the early design stage; and (3) direct engagement with end-user clients (building owners and developers). A Core strategic partnership with Knauf Insulation, established since inception, anchors the manufacturer channel and provides access to non-combustible Rocksilk Stonewool products.

The company is a privately held limited company registered in England and Wales (company number 11977249), VAT-registered (324 2776 06), with operating addresses in Leamington Spa and Barford, Warwickshire. Headcount and revenue are not disclosed; the 'collective 30 years' experience' phrasing suggests a small, likely owner-led team. Geographic footprint is UK-only, though the firm maintains working relationships with major European insulation manufacturers, indicating latent expansion potential.

Name

Oatking Design Ltd

Legal name

Oatking Design Limited

Website

https://oatking.co.uk

Company type

Private

Founded year

2019

Operating status

Operating

Headcount range

1–10 employees

Short description

Oatking Design Ltd is a UK-based specialist consultancy that designs tapered insulation schemes and performs BSENISO 6946:2017 Annex E thermal calculations for flat roofs, serving specifiers, building owners/developers, and insulation manufacturers on a project-fee basis.

Ownership category

akta.pro rank

Product category

Tapered Insulation Design Consultancy

akta.pro primary industry

Roof Insulation & Cover Boards (IMADAFAN)

akta.pro secondary industry

Insulation & Air/Vapor Barrier Systems (Thermal, Acoustic, WRB/AVB) (IMAFAMAD)

Keywords

• Tapered insulation design
• Thermal performance calculation
• Flat roof consultancy
• Insulation scheme design
• U-value calculation services

Headquarters

HQ city

Leamington Spa

HQ country

United Kingdom

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D

Revenue model

1. Consultancy Fees: Fee-based consultancy charged upon clients' project success. The business model removes the need for revenue generated by product sales, remaining focused purely on design and calculation aspects.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels4 records

Core offering

Oatking Design Ltd is a UK consultancy that designs tapered insulation schemes for flat roofs and performs the associated thermal calculations. Working in conjunction with insulation and waterproofing manufacturing partners, the firm develops scheme designs showing proposed falls and insulation thicknesses with thermal performance calculated per BSENISO 6946:2017 Annex E. Customers (architects, surveyors, building owners, developers) submit roof plans and required U-values, and the team returns tapered insulation designs typically within three days.

Product overview

Oatking Design Ltd is a specialist tapered insulation design consultancy offering bespoke scheme design and thermal calculations for flat roofs. The company provides tapered insulation design services as its core consultancy offering, working with various insulation types including Knauf Insulation Rocksilk Stonewool, Xtratherm PIR products (Bitumen Tissue Faced, Foil Faced, and Tissue Faced variants), EPS, and Vacuum Insulated Panels. The company also offers hybrid insulation solutions combining different insulant types. A U-value calculator tool is available for indicative calculations. By focusing on design and calculation services rather than product sales, the company maintains impartiality across insulation manufacturers.

Differentiator

Problem solved

Functional benefit

Products and services

• Tapered Insulation Design Services

Quantifiable outcome

• Designs typically returned within 3 days
• +1 more outcomes

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• Knauf InsulationcoreStrategic or Co-development PartnerOatking Design is actively involved with developments to the Knauf Insulation flat roofing product range. They proudly undertake all tapered scheme designs and calculations using Rocksilk Flat Roof Slab and Allfix products. Knauf Insulation provides non-combustible (Euroclass A1 & A2-s1,d0) Rock Mineral Wool insulation with acoustic properties. The partnership enables Oatking to offer considered tapered schemes with high thermal efficiency, fire safety, and acoustic control.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Pick Everard: UK multi-disciplinary construction consultancy with building services and sustainability teams supporting public and commercial sector building projects; comparable to Oatking in delivering UK-focused consultancy that informs insulation and envelope design choices.
• Hydrock (now Stantec): UK building services, sustainability, and environmental engineering consultancy with thermal and energy modelling capabilities; overlaps with Oatking as a design-side advisory resource for insulation and envelope specification on commercial buildings.
• AtkinsRéalis (Atkins): Global engineering consultancy with UK building design and building performance practices providing thermal, energy, and façade-related design services; comparable to Oatking as a consultancy resource for envelope performance on large projects, though much broader in scope.
• Buro Happold: Global engineering consultancy with a building performance and sustainability practice that delivers thermal, energy, and façade-related design services for complex buildings; comparable to Oatking as a specialist design resource for building envelope performance, though operating at much larger scale and across many disciplines.
• WSP: Global professional services consultancy with UK building services and façade engineering teams delivering thermal performance and envelope design; comparable to Oatking in the building-envelope-performance niche, though serving much larger commercial programmes.
• Hoare Lea: UK building services and sustainability engineering consultancy handling thermal modelling, energy, and façade coordination on commercial buildings; overlaps with Oatking on the thermal-performance-meets-construction-design intersection across flat-roof and building envelope scopes.
• Max Fordham: UK-based building services engineering consultancy focused on sustainable, low-energy design including thermal performance and fabric analysis; comparable to Oatking in delivering specialised thermal/buildability advice that influences insulation and envelope choices on individual projects.
• Ridge and Partners LLP: UK multi-disciplinary property and construction consultancy offering building services engineering, sustainability, and energy consultancy; comparable to Oatking as a UK consultancy addressing thermal performance and envelope design for built environment projects.
• Cundall: International multi-disciplinary engineering consultancy with strong sustainability and building services teams; comparable to Oatking on thermal performance, fabric, and building envelope consulting but at broader scope and scale.

Emerging players

• Elementa Consulting: UK building performance and sustainability consultancy providing energy, thermal, and operational carbon advice; comparable niche to Oatking as a focused performance-focused design practice serving similar specifier and end-user client profiles.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/oatking-design-ltd

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Oatking Design Ltd