B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
5.7%
5.7% -- merchant volume sales growth yoy for UK Plumbing & Heating merchants (Q1 2025)
In Q1 2025, volume sales through specialist UK Plumbing & Heating merchants increased by 5.7% year-on-year compared to Q1 2024.
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Lighthouse Research Team
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Source verified
Evidence graded
Value
5.7%
Unit
Percentage
Data Vintage
Q1 2025
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
95
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
MRA Research / Builders Merchants Federation
Primary
Tier A
https://phmi.co.uk/positive-start-to-2025-for-plumbing-heating-merchants-with-q1-value-sales-up-4-0/ ↗
Source Article
Positive start to 2025 for Plumbing & Heating Merchants with Q1 value sales up +4.0%
Positive start to 2025 for Plumbing & Heating Merchants with Q1 value sales up +4.0%
Posted 28th May 2025
The latest Plumbing & Heating Merchant Index (PHMI) report, published in May, shows Q1 2025 total value sales through specialist Plumbing & Heating merchants were up +4.0% compared to Q1 2024. V…
Original Research
MRA Research / Builders Merchants Federation
· Original study ↗
Methodology
GfK Merchant Panel point-of-sale data
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
UK Plumbing & Heating merchants: 5.7% merchant volume sales growth yoy. Source: MRA Research / Builders Merchants Federation (Q1 2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/phmi-q1-2025-volume-sales-yoy
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<blockquote cite="https://lighthousedata.io/data/phmi-q1-2025-volume-sales-yoy" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>5.7%</strong> -- merchant volume sales growth yoy for UK Plumbing & Heating merchants<br><small>Source: MRA Research / Builders Merchants Federation (Q1 2025) · <a href="https://lighthousedata.io/data/phmi-q1-2025-volume-sales-yoy" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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