About Styrene Packaging and Insulation Ltd
Styrene Packaging and Insulation (SPI) – UK's leading manufacturer of Expanded Polystyrene (EPS) for construction & civils applications.
[edit] Contents |
[edit] Styrene Packaging & Insulation – the UK's leading manufacturer of Expanded Polystyrene (EPS)
[edit] With over 30 years experience in supplying EPS for insulation and construction applications, we pride ourselves on the quality of our products, innovation and service provided to our customers.
We manufacture and supply a range of EPS insulation products, including Stylite EPS insulation and Stylite Plustherm Enhanced EPS insulation. Our building insulation products include:
[edit] Floors
1. Floor insulation
2. T-Beam floor insulation
3. Under Floor Heating routed insulation boards
4. Under Floor Heating Gridboard insulation
[edit] Cladding & Walls
1. External wall insulation
2. Railboard external wall insulation
3. Full fill cavity insulation
4. Partial fill cavity insulation
5. Cavity wall bead
[edit] Roofs
1. Cut to fall roof panels
2. Inverted roofing insulation
3. Profiled roof panels
4. Warm pitched roof insulation
5. Rafter insulation
[edit] Civil Engineering
1. EPS Geofill
2. Clayfill
3. Ventfill
4. Passivehaus Foundation Insulation
[edit] Articles
Compressive Strength of Expanded Polystyrene
The Benefits of Specifying Expanded Polystyrene in External Wall Insulation Systems
Fire behaviour of Expanded Polystyrene
Passivehaus Foundation Insulation - Case Study
Beam and Polystyrene Block Suspended Flooring - Case Study
EPS Geofill Civil Engineering - Case Study
Profiled and cut to fall roof insulation - case study
Gridboard Underfloor Heating Insulation - Case Study
External Wall Insulation - Case Study
Ventfill Passive Venting Insulation - Case Study
External Wall Insulation - New Build Case Study
Beam and Polystyrene Block Suspended Floor Insulation - Case Study
EPS Geofill - Road Construction
EPS Geofill - Utility Protection
EPS Geofill - Rail embankments
Featured articles and news
Applications and benefits of acoustic flooring
From commercial to retail.
From solid to sprung and ribbed to raised.
Strengthening industry collaboration in Hong Kong
Hong Kong Institute of Construction and The Chartered Institute of Building sign Memorandum of Understanding.
A detailed description fron the experts at Cornish Lime.
IHBC planning for growth with corporate plan development
Grow with the Institute by volunteering and CP25 consultation.
Connecting ambition and action for designers and specifiers.
Electrical skills gap deepens as apprenticeship starts fall despite surging demand says ECA.
Built environment bodies deepen joint action on EDI
B.E.Inclusive initiative agree next phase of joint equity, diversity and inclusion (EDI) action plan.
Recognising culture as key to sustainable economic growth
Creative UK Provocation paper: Culture as Growth Infrastructure.
Futurebuild and UK Construction Week London Unite
Creating the UK’s Built Environment Super Event and over 25 other key partnerships.
Welsh and Scottish 2026 elections
Manifestos for the built environment for upcoming same May day elections.
Advancing BIM education with a competency framework
“We don’t need people who can just draw in 3D. We need people who can think in data.”
Guidance notes to prepare for April ERA changes
From the Electrical Contractors' Association Employee Relations team.
Significant changes to be seen from the new ERA in 2026 and 2027, starting on 6 April 2026.
First aid in the modern workplace with St John Ambulance.
Solar panels, pitched roofs and risk of fire spread
60% increase in solar panel fires prompts tests and installation warnings.
Modernising heat networks with Heat interface unit
Why HIUs hold the key to efficiency upgrades.






















