Q-Bot
Q-Bot is a UK robotics company that installs underfloor insulation in suspended timber and concrete floors via its proprietary SprayBot robot, serving private homeowners, social housing providers, local authorities, and landlords with accredited closed-cell spray foam applied in 1–2 days.
- Company typePrivate
- Founded2012
- HeadquartersWandsworth, United Kingdom
- Headcount11–50
- GTM typeB2B and B2C
- OfferingServices
What Q-Bot does
Q-Bot is a UK-based robotics company founded in 2012 that specialises in underfloor insulation for properties with suspended timber or concrete floors. Its proprietary SprayBot is a remote-controlled robot that navigates underfloor voids as low as 175–200mm in clearance, applying accredited closed-cell polyurethane foam (HFO-blown, near-zero GWP) through small floorboard openings in one to two days. The company complements installation with structured Floor Health Surveys capturing moisture, radon, U-value, and ventilation data, and issues digital quality verification records with a 25-year insurance-backed guarantee on Premium PLUS installations.
The company operates a hybrid go-to-market model: direct-to-consumer for private homeowners and landlords via the q-bot.co website, plus B2B framework contracts with social housing providers (Camden Council, Peabody, Plus Dane, Flagship Group, Your Homes Newcastle, Orkney Islands Council, Warmworks Scotland) and local authorities. Distribution is being progressively scaled through an Accredited Partner network, supported by training facilities in Newport, Wales, and a London head office opened in August 2023. Revenue derives primarily from per-square-metre installation fees (£3,250–£3,762 typical single-home ticket), survey services (£189–309), and emerging Robot-as-a-Service arrangements with partners.
Q-Bot has raised over £9.6m cumulatively across multiple rounds (2017 seed, 2019 Series A with Saint-Gobain, 2022 and 2023 growth rounds led by EMV Capital). It has insulated 5,500+ homes to date, won the Queen's Award for Enterprise in Innovation (2020), and operates from London, Cheltenham, and Newport with 11–50 employees. Its current strategic priorities are UK social housing decarbonisation, Scotland via Warmworks, and international expansion into continental Europe and the United States.
Q-Bot firmographics
Firmographics- Name
- Q-Bot
- Legal name
- Q-Bot Limited
- Website
- https://q-bot.co
- Company type
- Private
- Founded year
- 2012
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Q-Bot is a UK robotics company that installs underfloor insulation in suspended timber and concrete floors via its proprietary SprayBot robot, serving private homeowners, social housing providers, local authorities, and landlords with accredited closed-cell spray foam applied in 1–2 days.
- Ownership category
- akta.pro rank
Q-Bot industry classification
Industry- Product category
- Underfloor Insulation Services
- NAICS
- Drywall and Insulation Contractors (238310)
- SIC
- Plastics Foam Products (3086)
- akta.pro primary industry
- Spray Foam Insulation Systems (IMADAGAE)
Keywords
Where Q-Bot is headquartered
LocationHeadquarters
- HQ city
- Wandsworth
- HQ country
- United Kingdom
- HQ region
- Europe
Offices3 records
Markets served
Q-Bot business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Supply Chain, Marketing or Sales, Infrastructure
Revenue model
- Underfloor Insulation Installation Services: One-time installation of underfloor insulation using proprietary robotic systems. Revenue generated from installation fees based on floor area (per square meter pricing). VAT-exempt installation service for homeowners and housing providers.
- Robot as a Service (RaaS): Providing robotic installation capability to partners who operate the equipment under Q-Bot's brand and standards. Enables faster rollout across UK and international markets through franchise-like model.
- Survey Services: Pre-installation floor health surveys providing detailed reports, floor plans, moisture data, and estimated energy savings. Premium and Premium PLUS survey tiers available.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Premium Installation - Base package for homes up to 25m² |
| Unit Pricing | Pay-as-you-go | Premium PLUS Installation - Enhanced package with additional assessments |
| Other | Pay-as-you-go | Premium Survey - Detailed floor assessment |
| Other | Pay-as-you-go | Premium PLUS Survey - Comprehensive assessment |
Go-to-market motion3 records
Distribution channels4 records
Marketing channels7 records
Q-Bot product offering
Product offeringCore offering
Q-Bot installs underfloor insulation beneath suspended timber and concrete floors using its proprietary SprayBot robotic system, which navigates voids as low as 175-200mm to spray closed-cell polyurethane foam through small discreet openings. Installations are completed in 1-2 days with minimal disruption, include a Digital Quality Verification record, and are supported by a 25-year insurance-backed guarantee. The service is complemented by Premium and Premium PLUS Floor Health Surveys that assess moisture, ventilation, void dimensions, radon risk, and predicted U-values prior to installation.
Product overview
Q-Bot offers a single core service — robotic underfloor insulation for suspended timber and concrete floors — delivered through its proprietary SprayBot robot platform. The service encompasses three stages: a Premium or Premium PLUS Floor Health Survey (producing detailed reports including moisture data, radon risk, U-values, and energy savings estimates), robotic or manual installation of closed-cell polyurethane foam insulation via the SprayBot, and quality verification with a Declaration of Conformity. The company also mentions a 'SWARM Platform' in its navigation, though no detail on this product is available in the provided sources.
Differentiator
Problem solved
Functional benefit
Products and services
- Underfloor Insulation Installation Service (Premium and Premium PLUS) Robotic underfloor insulation service that sprays accredited closed-cell polyurethane foam onto the underside of suspended timber or concrete floors through small discreet openings, sealing draughts and reducing heat loss by up to 79% with minimal disruption. Completed in 1-2 days for homeowners, landlords, park home owners, social housing providers and local authorities.
- Floor Health Survey (Premium and Premium PLUS) Pre-installation assessment of suspended floors producing a detailed report including floor plan, images, moisture data, radon risk, and estimated energy savings; Premium PLUS additionally includes water table information, predicted U-value and above-floor ventilation assessment. Identifies properties suitable for robotic insulation and any remedial works needed.
- Robot as a Service (Accredited Partner Program) Program enabling trained and accredited installers to deliver Q-Bot robotic underfloor insulation under Q-Bot standards and brand, supporting rapid rollout across the UK, mainland Europe and the US. Partners gain access to the SprayBot system, training and certification.
Quantifiable outcome
- Reduces heat loss through floor by 79%
- +8 more outcomes
Companies that use Q-Bot
Customer profileNamed customers10 records
Segments6 records
Ideal customer profiles2 records
Q-Bot technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability4 records
Feature5 records
Q-Bot partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered minor and core.
- ChangeworksminorScottish partnership enabling homeowners to access government-backed funding support for Q-Bot underfloor insulation through Home Energy Scotland, with grants up to £1,500.
- Warmworks ScotlandcoreExclusive partner working with social housing providers in Scotland. Successful funding bid with Orkney Islands Council under Scottish Government's Energy Efficient Scotland scheme.
- Plus Dane HousingcoreFirst contract through PfH Social Housing Emerging Disruptors (SHED) framework. Large retrofit program aiming to improve energy efficiency of at least 200 properties in the North of England over two years.
- AirlokcoreStrategic partnership to deliver robotic underfloor insulation solution in the North East of England, targeting installation in more than 1,000 properties.
- Action SurreyminorPartnership to install robotic underfloor insulation under Green Jump Surrey initiative, funded through Government Green Home Grant Local Authority Delivery scheme.
- Flagship GroupcorePartnership to deliver robotic underfloor insulation across 38 properties in East England. Flagship Group manages over 30,000 properties with target to achieve EPC rating C by 2035. Won Housing Digital Award together.
- Warmworks Scotland (Warmer Homes Scotland)coreQ-Bot technology added to Scottish Government's Warmer Homes Scotland scheme managed by Warmworks Scotland for improving energy efficiency in homes at risk of fuel poverty.
- Your Homes Newcastle (YHN)coreFirst official Q-Bot partner bringing insulation solutions to North of England. Managing 1,500+ properties over three years with potential to benefit 360,000 properties.
Scale indicators11 records
Recent moves8 records
Expansion highlights6 records
Q-Bot competitors and assessment
Company assessmentBroad incumbents
- Saint-Gobain: French multinational building materials manufacturer and Q-Bot's strategic investor. Operates a broad insulation portfolio (ISOVER, Saint-Gobain Insulation) overlapping with Q-Bot's polyurethane spray foam retrofit, and provides both partnership leverage and a competitive overlap risk.
- BASF: Global chemical producer whose Performance Materials division supplies polyurethane systems used in rigid spray foam insulation. Comparable as a high-volume supplier of the underlying chemistry Q-Bot installs, and a potential strategic competitor or partner.
- Recticel Insulation: European manufacturer of rigid PU/PIR insulation boards and spray foam solutions for residential and commercial buildings. Comparable as a competitor in the European insulation market Q-Bot is targeting for expansion.
- Kingspan Group: Global building envelope manufacturer with a leading insulation portfolio (rigid boards, insulated panels, spray foam). Competes broadly with Q-Bot in the energy-efficiency retrofit space and has the scale to develop or acquire robotic insulation technology.
- Knauf Insulation: Major UK and European insulation manufacturer producing mineral wool, glass fibre, and rigid foam products. Competes for the same retrofit budget pools and social housing procurement frameworks as Q-Bot's sprayed PU foam solution.
Direct peers
- Huntsman Building Solutions: Global spray-foam insulation manufacturer and installer network offering closed-cell polyurethane foam systems for residential and commercial retrofit. Comparable to Q-Bot in product chemistry, end-application, and target customer segments, although Huntsman operates without a robotic application system.
- Icynene-Lapolla: Spray polyurethane foam insulation brand serving residential and commercial builders across North America and Europe. Closest functional competitor to Q-Bot's sprayed PU foam service, with overlapping retrofit use cases and accredited installer networks.
- InstaGroup: UK-based provider of spray foam insulation and energy-efficiency services to housing associations and homeowners. Directly competes with Q-Bot in the same UK suspended-floor retrofit niche, including accredited installer coverage and social housing exposure.
- RetroFoam of Michigan: US-based spray foam insulation contractor specialising in closed-cell polyurethane injection for retrofits, including underfloor and wall cavity applications. Comparable as a service-focused competitor in the same end-application Q-Bot targets in its planned US expansion.
Emerging players
- BladeBUG: UK-based robotics company developing crawler robots for wind-turbine inspection and maintenance. Comparable to Q-Bot as a UK emerging robotics venture operating in confined/elevated spaces, and shares Chair Peter Childs (Imperial College, FREng) with Q-Bot.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Q-Bot social profiles
Digital presenceQ-Bot financial estimates
Financial estimateRevenue estimate
Valuation estimate
Q-Bot leadership team
Management profileNumber of profiles
Profiles5 records
Q-Bot funding detail
Funding detailFunding overview
Funding rounds10 records
Investors11 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Q-Bot M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Q-Bot
What does Q-Bot do?
Q-Bot installs underfloor insulation beneath suspended timber and concrete floors using its proprietary SprayBot robotic system, which navigates voids as low as 175-200mm to spray closed-cell polyurethane foam through small discreet openings. Installations are completed in 1-2 days with minimal disruption, include a Digital Quality Verification record, and are supported by a 25-year insurance-backed guarantee. The service is complemented by Premium and Premium PLUS Floor Health Surveys that assess moisture, ventilation, void dimensions, radon risk, and predicted U-values prior to installation.
Is Q-Bot a public or private company?
Q-Bot is a private company. It is classified as venture growth investor backed and is currently operating.
When was Q-Bot founded?
Q-Bot was founded in 2012. It employs 11 to 50 people.
Where is Q-Bot based?
Q-Bot is headquartered in Wandsworth, United Kingdom, in the Europe region.
How does Q-Bot make money?
Three revenue lines are on record. Underfloor Insulation Installation Services are the primary driver. The others are robot as a Service (RaaS) and survey Services.
Who are Q-Bot's main competitors?
Broad incumbents on record are Saint-Gobain, BASF, Recticel Insulation, Kingspan Group and Knauf Insulation. Direct peers are Huntsman Building Solutions, Icynene-Lapolla, InstaGroup and RetroFoam of Michigan. BladeBUG is listed as an emerging player.
Does Q-Bot have an API?
No public API is recorded for Q-Bot.
What industry is Q-Bot in?
Q-Bot's product category is Underfloor Insulation Services. Its primary akta.pro industry code is IMADAGAE, Spray Foam Insulation Systems. Its NAICS code is 238310 and its SIC code is 3086.