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SEMPRE TERM

With our expert façade solutions, your property will boast a refined, modern exterior that enhances curb appeal and makes a lasting impression on visitors, clients, and passersby.

SEMPRE TERM External Wall Insulation System

The SEMPRE TERM External Wall Insulation (EWI) System, produced by SEMPRE Sp. z o.o. (Poland) and distributed in Ireland by Advanced Profiles Ltd (County Meath), is a high-performance thermal insulation and façade solution designed to meet modern Irish and European energy-efficiency standards.
Certified under NSAI Agrément Certificate No. 18/0400 (2025), the system ensures long-term performance, safety, and compliance with the Irish Building Regulations (1997–2019).

Use

The SEMPRE TERM System is suitable for:

  • New and existing masonry or concrete buildings, both residential and commercial

  • Low-rise and mid-rise buildings up to six storeys (18 m)

  • Refurbishment or energy-upgrade projects under SEAI / retrofit schemes

  • Not assessed for timber- or steel-frame structures

It delivers superior insulation, moisture protection, and a durable decorative façade finish tailored for Ireland’s climate.

 
System Components

Each SEMPRE TERM system is a complete, integrated build-up comprising:

  • Adhesive / Basecoat: SEMPRE Term ST (cementitious) or WK-L (polymer-modified) adhesive mortar

  • Insulation Boards:

    • EPS 70 (expanded polystyrene)

    • Graphite EPS (enhanced thermal performance)

    • Mineral Wool (non-combustible façade insulation)

  • Mechanical Fixings: ETA-approved anchors with plastic or metal expansion pins, stainless-steel fixings above two storeys

  • Reinforcement Layer: Glass-fibre mesh (≥160 g/m²) embedded in SEMPRE basecoat

  • Primer: SEMPRE Grund / Kontakt primer to regulate absorption and improve adhesion

  • Finish Coats: Wide range of silicone, silicate, acrylic, or mineral decorative renders (grain sizes 1–3 mm)

  • Ancillaries: Base tracks, corner beads, drip profiles, movement joints, and lamella fire barriers

This composition creates a strong, breathable façade with excellent thermal and weather resistance.

Compliance

The system meets the following Irish Building Regulations:

  • Part D – Materials & Workmanship: Certified as “proper materials” under NSAI Agrément.

  • Part A – Structure: Adequate strength and resistance to imposed and wind loads.

  • Part B – Fire Safety:

    • EPS: Class B-s2,d0

    • Mineral Wool: Class A2-s1,d0 (non-combustible)

  • Part C – Resistance to Moisture: Fully weather-tight façade with vapor permeability.

  • Part L – Conservation of Fuel & Energy: Achieves and exceeds required U-values for BER and retrofit targets.

 

Fixings (Typical)

    • EPS / Graphite EPS: 6–8 fixings / m²

    • Mineral Wool: 8–12 fixings / m²

    • ETA-approved anchors according to substrate pull-out test results.

    • Additional stainless-steel fixings for fire zones or per project design.

Thermal Performance

Declared thermal conductivities (λ90/90):

  • EPS 70: 0.038 W/mK

  • Graphite EPS: 0.031 W/mK

  • Mineral Wool: 0.036 W/mK

Typical wall U-values:

  • Retrofit: 0.27 W/m²K

  • New build: 0.21 W/m²K

  • Enhanced (Graphite EPS): as low as 0.15 W/m²K

 
Fire Safety

  • Mineral Wool systems achieve A2-s1,d0 — non-combustible and suitable for buildings up to 18 m.

  • EPS systems include horizontal mineral-wool lamella fire barriers at compartment floors and wall junctions.

  • Stainless-steel fire fixings installed at a minimum of 1 per m² above two storeys.

Installation

  • Installation must be performed by NSAI-approved SEMPRE installers trained by Advanced Profiles Ltd.

  • Pre-installation checks include substrate preparation, wind-load analysis, pull-out testing, and thermal-bridge assessment.

  • Apply system components only in ambient temperatures between +5 °C and +25 °C and protect from rain, frost, or direct sunlight during curing.

  • Lamella fire stops and mechanical fixings installed per system design documentation.

  • Upon completion, a homeowner / building manual and warranty certificate are issued.